Dahl

Dahl means valley. It is the same word as tal in German and as the dale that fills the map of northern England, and in the North Germanic languages it names exactly what it says: the low ground between the hills where a farm could stand. As a surname it is a farm-name, taken from the place rather than the father, and it is common in Norway, Denmark, Sweden, Germany and the Faroe Islands. The German forms Dahl and Dahle may have begun in medieval Westphalia, and in Germany about eleven separate places are still called Dahl. A name that describes a landform rather than a lineage will always be borne by families who never met.

The name is also recorded without the h: the lexicographer Vladimir Dahl and the actor Oleg Dahl are both listed as Dal, and beside that spelling stands the parallel form Dahle. The name also grew by attachment. It was common to add a suffix to Dahl to mark the bearer's own locality or occupation, and prefixed compounds such as Heyerdahl and Heimendahl work the same way from the other end. The Dutch cousin of the word is daal, which produced Bloemendaal, Rozendaal and Roosendaal, and Heyerdaal, a suburb of Nijmegen that was itself named after an old estate in the area. Everywhere the word travelled it kept doing the same job: fixing a family to a hollow in the ground.

Before Dahl could be a surname, Scandinavia had to stop rebuilding its names every generation. In Norse custom a name was made by adding -son to the genitive of the father's name, later softened to -søn and -sen in Danish, Norwegian and German, with -dóttir, -dotter or -datter for a daughter. That patronymic was not a family name at all; it changed with each birth. To tell one Peder from another a third name was often added, a byname drawn from a place or a personal trait, and it was that third slot which a valley farm filled. Early Modern Norway and Denmark show the full three-part shape in men like Peder Claussøn Friis, son of Nicolas Thorolfsen Friis, and Thomas Hansen Kingo, son of Hans Thomsen Kingo.

The law then closed the older door. The Danish government outlawed the patronymic practice in 1856 and eased the regulations again in 1904 to cope with the small pool of patronymics left in use. In Norway the parliament passed a family name act in 1923, citing the rising population and the need to avoid the confusion of new last names in every generation; the act still permits a patronymic to be carried as a middle name, as Audhild Gregoriusdotter Rotevatn does. Sweden took the slower road. Children keeping the father's patronymic appeared in the eighteenth century, became usual only in the late nineteenth, then faded until patronymics were abolished outright in 1966, partially restored in 1982 to anyone willing to apply and pay a fee, and finally freed on 1 July 2017 for parents to give at birth.

The argument was not quite finished. In 2022 the Swedish Tax Agency refused a Gotland woman permission to take a surname ending in the Gutnish -dotri rather than -dotter, on the ground that it did not follow Swedish convention; the administrative court in Stockholm found for her, the agency appealed, and in early 2023 the Court of Appeal ruled that she could use the Gutnish form. Iceland, meanwhile, never converted at all. There a last name is still the father's or mother's name plus son or dóttir by law, so that Jón Einarsson's son is Ólafur Jónsson and his daughter Sigríður Jónsdóttir, and since 1925 no Icelander may adopt a family name without inheriting the right to it. Set against that, Dahl is the mainland outcome: the farm outlived the father.

Fixed surnames reached the top of society first, and by decree. In 1526 King Frederik I of Denmark-Norway ordered noble families to take up permanent surnames, three centuries before the farm families did. Most reached for the shield rather than the soil: Rosenkrantz took its name from the wreath of roses forming the torse of its arms, Gyldenstierne from the seven-pointed gold star on its shield. Nordic nobles went on inventing names of that abstract, ornamental kind (Anker, Huitfeldt, Løvenørn, Rosenvinge, Svanenhielm, Tordenskiold) in deliberate contrast to the continental nobility, who named themselves after the land they held. Particles like af, von and de were no legal privilege but were used almost exclusively by that class, and a nobleman had the further right to write himself to his seat farm, as in Sigurd Jonsson til Sudreim.

The farm world underneath those names was tightly regulated. A seat farm, the setegård, was a nobleman's principal residence and until 1660 an exclusive privilege of the nobility, carrying freedom from tax and tithes; from 1639 a farm had to have held that status for forty years to be officially recognised as one. Around it worked the weekday farmers, the ukedagsbønder, tenants who owed labour on the seat farm on working days under a system imported from Denmark before 1600 and thickest in Eastern Norway, until a rule of 1685 limited the duty to those living within two miles of the farm. The farmers were not defenceless: in 1548 a noble attempt to weaken the allodial land right, the odelsrett, was thrown out by the king and the Danish Council of the Kingdom.

Then the ornamental names lost their footing. The Constitution of 1814 forbade the creation of any new nobility, countships, baronies, family estates or fee tails, and the Nobility Law of 1821 began a slow abolition in which living nobles kept their status for their lifetimes and the seat farms' tax freedom ended at the death of the then owner; representatives of eighteen noble families lodged claims with the parliament under it. In the same decades many Norwegian farmers were buying their own land, a movement running from the middle of the eighteenth century and peaking in the nineteenth, and the romantic nationalism that followed 1814 made the farmer the emblem of Norwegianness. The teacher Andreas Austlid caught the mood in Salt fraa folkehøgskulen in 1926, writing of his home parish as an old parish of wealth, broad and satisfied and good, the most beautiful in the whole valley.

The name arrives in European art early and stays. Michael Dahl (1659-1743) was a Swedish painter working long before any naming act obliged a commoner to carry a fixed surname. Johann Christian Dahl (1788-1857) was a Norwegian artist, and Hans Dahl (1849-1937) a Norwegian painter of the generation after him. Cecilie Dahl (1858-1943) was a Norwegian painter, and a second Cecilie Dahl, born in 1960, is a Norwegian artist, the same name recurring in the same country and the same trade a century apart, which is what a widespread farm-name does to a family tree.

The hyphenated forms travelled. Louise Dahl-Wolfe (1895-1989) was a Norwegian-American photographer, the surname preserved on the left of the hyphen through the crossing. Others built rather than painted: Gustaf Dahl (1835-1927) was a Swedish architect, and Bjarne Dahl (1897-1989) an American architect. Karen Dahl, born in 1955, is a Canadian artist. In music the pattern repeats along the same emigrant lines, with Viking Dahl (1895-1945) a Swedish composer and Ingolf Dahl (1912-1970) a German-born American composer of Swedish ancestry, a single life in which two of the countries where the name is common appear at once.

Nineteenth-century Norway produced a run of Dahls who wrote. Nikoline Dahl (1841-1898) was the maiden name of the Norwegian writer known as Nikoline Harbitz; Konrad Dahl (1843-1931) was a Norwegian writer and priest; Ulrikke Dahl (1846-1923) was a Norwegian writer of the same generation. The line continues into the present with Gro Dahle, born 1962, a Norwegian poet and writer, and Kjell Ola Dahl, born 1958, who publishes as K. O. Dahl. Across the Gulf of Bothnia, Hjalmar Dahl (1891-1960) worked as a Finnish translator and writer, carrying the name into Finland.

The name is desirable enough to be adopted deliberately: the Swedish crime writer Jan Arnald publishes as Arne Dahl, a farm-name chosen as a pen name, which is a fair measure of how ordinary and how solid the word sounds to a Scandinavian ear. Stephan Dahl, born 1971, is a British writer and lecturer.

The best-known bearer carried it into English letters. Roald Dahl (1916-1990) was a British novelist, and around him the surname settled into a British family. Felicity Dahl, born 1938, is a British film producer and was his second wife. Of his children, Olivia Dahl (1955-1962) was the oldest, Tessa Dahl, born 1957, the second and a British writer, Ophelia Dahl, born 1964, the fourth, and Lucy Dahl, born 1965, the fifth and youngest. Sophie Dahl, born 1977, a British model and writer, is his granddaughter. Within two generations the valley-farm name had become an English literary household.

In the twentieth century the name went to the performers. Arlene Dahl (1925-2021) was an American film actress; John Dahl, born 1956, is an American filmmaker; Maria Lúcia Dahl (1941-2022) was a Brazilian actress, the surname having reached South America as it reached North; and Oleg Dahl (1941-1981) was a Soviet Russian actor, one of the eastern bearers of a western European name. Carina Dahl, born 1962, is a Swedish writer and film director, and a second Carina Dahl, born 1985, a Norwegian pop singer and songwriter.

Around them cluster the odder careers. Arnim Dahl (1922-1998) was a German stuntman and Alexander Dahl (1892-1978) a German balloonist and author; Steve Dahl, born 1954, is an American radio personality; Laura Dahl, born 1974, an American fashion designer; Kurt Dahle a Canadian rock drummer and Ryan Dahle, born 1970, a Canadian rock musician. And Gary Dahl (1936-2015) was the originator of Pet Rocks, which is about as far as a Westphalian and Scandinavian valley-word can be said to have travelled from its meaning.

The scientific Dahls run from the Enlightenment to the laboratory age. Anders Dahl (1751-1789) was a Swedish botanist, dead before his fortieth year. Friedrich Dahl (1856-1929) was a German zoologist, from the southern side of the name's territory; Knut Dahl (1871-1951) was a Norwegian ichthyologist, a specialist in fish in a country of fjords and rivers. Nikolai Dahl (1860-1939) was a Russian physician and Sergei Rachmaninov's psychologist. Lawrence F. Dahl (1929-2021) ended as professor emeritus of chemistry at the University of Wisconsin-Madison.

The name attached itself to the study of words and of people as well. Vladimir Dahl (1801-1872) was a Russian lexicographer, a Dahl who spent his life on a language his surname did not come from. Olga Dahl (1917-2009) was a Swedish genealogist, working on exactly the kind of farm-and-family record that a name like hers is made of. Robert A. Dahl (1915-2014) was an American political scientist, and Darren Dahl is a Canadian business economist. Ole-Johan Dahl (1931-2002) was a Norwegian computer scientist, the newest trade on the list.

Two bearers stand for the opening of the professions. Cathrine Dahl (1855-1906) was the first female lawyer in Norway: a farm-name at the front of a national first, in a country that had abolished its noble estate within living memory. Christopher Dahl, born 1946, is an American college president from New York, on the administrative side of the same academic world.

Public life in the Nordic countries carries the name in quantity. Walter Scott Dahl (1839-1906) was a Norwegian jurist and politician, working in the decades when the parliament was finishing off the noble estate. Birgitta Dahl (1937-2024) was a Swedish politician; Torstein Dahle, born 1947, is a Norwegian politician and economist; Niels Lauritz Dahl (1925-2014) was a Norwegian diplomat. In Denmark the name sits on two men of the same double-barrelled form, Jens Henrik Thulesen Dahl, born 1961, and Kristian Thulesen Dahl, born 1969: Thulesen the frozen patronymic, Dahl the farm-name behind it, the two naming systems fused in one signature. Øystein Dahle, born 1938, is a Norwegian businessman and organisational leader.

The church took the name too, in three of its Nordic branches. Konrad Dahl held a Norwegian parish as writer and priest. Jákup Dahl (1878-1944) was a Faroese provost and Bible translator, putting scripture into the language of an island group where Dahl is itself one of the common surnames. Laila Riksaasen Dahl, born 1947, is a Norwegian Lutheran bishop. K. G. William Dahl (1883-1917) was a Swedish-American Lutheran pastor, author and social advocate, dead at thirty-four, and stands where the Nordic church and the emigrant congregations of America meet.

In uniform, the hardest-dated bearer is Arne Dagfin Dahl (1894-1990), a Norwegian general and the commander of the Independent Norwegian Brigade Group in Germany, a Norwegian formation posted into the country where the Dahls and Dahles of Westphalia had begun. His dates bracket most of a century of Norwegian history, from the years when the last legally noble Norwegians were still alive to the end of the twentieth century.

The crossing to America begins earlier than the great Scandinavian emigration. Johann Dahle (1749-1847) was a Hessian soldier and a pioneering Virginian, a German bearer of the name who stayed in the New World and lived to ninety-eight. The later arrivals came from the north and went into politics almost at once. Herman Dahle (1855-1920) was an American politician from Wisconsin and a United States congressman; Olaf H. Dahl (1870-1942) was an American businessman and politician. After them come Harold J. Dahl (1930-1989), an American politician and judge; Donald Dahl (1945-2014); Gregory L. Dahl, born 1952, an American politician and lawyer; Gary G. Dahl (1940-2023), an American politician from Illinois; and Kevin Dahle, born 1960, a state legislator from Minnesota.

The American military records two Dahls at opposite ends of a life. Larry G. Dahl (1949-1971) was a United States Army veteran and a Medal of Honor recipient, dead at twenty-two. Perry J. Dahl (1923-2024) was a United States Air Force colonel and a flying ace, and lived to a hundred and one.

Sport is where the name is most visible today, and it is spread across every Nordic country and the United States alike. Jon Dahl Tomasson, born 1976, is a Danish football player who carries the name in the middle of his own; Albin Dahl (1900-1980) was a Swedish soccer player and Samuel Dahl, born 2003, is a Swedish professional footballer a century behind him. Mona Dahle, born 1970, was a Norwegian Olympic handball player and Ida-Marie Dahl, born 1998, is a Danish handball player; Søren Dahl, born 1993, is a Danish swimmer, Ingrid Dahl, born 1964, a Norwegian chess master, and Viljo Petersson-Dahl, born 1982, a Swedish wheelchair curler. In America the name went to the big-field games: Harvey Dahl, born 1981, a National Football League player with the St. Louis Rams, David Dahl, born 1994, a baseball outfielder, Jay Dahl (1945-1965), a baseball pitcher who died at twenty, Craig Dahl, born 1985, an ice hockey coach at St. Cloud State University, and Skylar Dahl, born 2003, an American Paralympic rower.