Leifr Eiríksson, Guðrún Ósvífrsdóttir, Ragnar Loðbrók: names from the North sound like little stories – and that is exactly what they were. Once you know the building blocks, an Old Norse name spells out ancestry, wish and reputation. A look at a system that is surprisingly logical and works entirely without a fantasy generator.
Anyone who carried a name in the Viking Age North carried a small programme around with them. Names were not just calls across the yard; they were origin, wish and protection rolled into one. At the naming – often tied to the rite of ausa vatni, sprinkling the child with water – a newborn received not a pretty run of syllables but a name with content: the strength of an animal, the nearness of a god, the memory of a dead relative whose luck and character were meant to live on in the name. And because the Norse thought practically, an Old Norse name usually reveals at once what it is built from. You just have to know the parts.
The core of the system is quickly told: given name plus father's name. Fixed family surnames handed down over generations, as we have them today, did not exist. Instead you added to the father's name the ending -son ("son") or -dóttir ("daughter"). The father's name stood in the genitive: Eiríkr became Eiríks-, Ósvífr became Ósvífrs-. So the son of Erik the Red is Leifr Eiríksson – "Leif, son of Erik." The daughter of Ósvífr is Guðrún Ósvífrsdóttir, the tragic heroine of Laxdæla saga.
This has a neat consequence: siblings share the same father's name, but with every generation the second part changes. The "surname" is not a family name but a position in the family tree. Occasionally the mother was named instead of the father (a metronymic) – usually when she was more famous, more respected, or simply the better-known parent. This system lives on in Iceland to this day: almost all Icelanders carry genuine patronymics, not family names.
Many of the classic names are compound names, made from two meaning-bearing words. Especially popular was the theophoric (god-referring) element Þór- (Thor): Þorsteinn simply means "Thor's stone" (firmness under the thunder god's protection), Þorgeirr "Thor's spear", Þórbjǫrn "Thor's bear". The second block often carries the real punch: -steinn (stone, hardness), -geirr (spear), -mundr (protection), -valdr (ruler).
Then the animal world, meant to endow the bearer with traits: -bjǫrn ("bear") for strength, -úlfr ("wolf") for wildness and pack-loyalty – as in the darkly named Kveldúlfr, the "Evening Wolf" of Egils saga, said to be a shape-shifter. A particularly telling element is -grímr, from gríma "mask, helmet". Whoever bore a Grímr-name stood, symbolically, under the hood of the Concealed One – and "Grímnir", the Masked, was one of Odin's many bynames. So a wish for protection was laid in the cradle along with the child. Not every name was piously meant; often people simply recombined familiar heirloom elements from the family.
Women's names were by no means softer. Anyone who thinks the Norsewomen made do with little flowers hasn't read the endings: -hildr and -gunnr both mean "battle". Brynhildr means "mail-coat in battle", Gunnhildr doubly "battle-battle", Hildr bare and simple "battle". Alongside stand calmer blocks such as -dís (a female protective divine being, as in Þórdís), -gerðr (enclosure/protection, Þorgerðr), -unnr (wave, Þórunn) or -laug. And of course names with victory: Sigríðr, Ástríðr ("love" + "fair/divine"). The women's stock of names was as warlike and dignified as the men's.
The most interesting part of a Viking name was almost always the byname (Old Norse viðrnefni or kenningarnafn). Because you did not choose it – you got it. From others. Whether you liked it or not. A byname described a look, a deed, a quirk, sometimes fondly, often mockingly, occasionally rather rudely.
Ragnar Loðbrók – "shaggy" or "hairy breeches" – is said to owe his name to shaggy leather trousers oiled against snakebite. Eiríkr inn rauði ("the Red") likely had fiery hair and a matching temper. Haraldr hárfagri means literally "fair-hair", while Haraldr blátǫnn ("Bluetooth") probably owed his byname to a dark, dead tooth – and lends it today to every wireless earbud on earth. It hardly gets more matter-of-fact: inn digri "the Stout", berfœttr "Barefoot", hausakljúfr "Skull-splitter". The byname was reputation pressed into a single word – and in the North, reputation was hard currency.
„Cattle die, and kinsmen die, and so one dies oneself; but a noble name will never die, if good renown one gets." Hávamál 76, transl. Henry Adams Bellows 1923 (public domain)
That was the whole point: the name you earned outlived the one who bore it. A good byname was a monument raised while you still lived.
Anyone looking for real names need invent nothing – the sources fairly overflow. The Icelandic Landnámabók, the "Book of Settlements", records several hundred of the first settlers together with father's name, origin and often a fitting byname. Add the Icelandic sagas and the runestones, on which people named their dead. From this stock an authentic name can be assembled for practically any purpose – with no random machine at all. Anyone who wants to lay Norse roots into an engraving will find real, attested names here instead of fantasy sound.
So how do you put such a name into the runic alphabet? In the Viking Age people wrote with the younger futhark of only 16 runes – fewer signs than sounds, which is why one rune often stood for several similar sounds. You wrote largely by ear, usually dropped doubled consonants, and followed the sound rather than modern spelling. That is exactly how the names stand on the memorial stones: "X raised this stone in memory of Y." If you'd like to try how your own name looks in runes, use our free rune name tool – and if you want to know what lies behind each sign, you'll find the meanings under Runes & their meaning. A small note from the workshop: a row of runes is a phonetic script, not a magic code. It looks best when it cleanly transcribes a real name – not when you swap modern letters one-for-one for pretty symbols.
The patronymic system (father's name in the genitive plus -son / -dóttir) is broadly attested through sagas, runestones and the Landnámabók and survives in Iceland today. Compound names from two meaning-elements (Þór-, -bjǫrn, -úlfr, -grímr, -hildr) are well established linguistically. Bynames such as loðbrók, inn rauði, hárfagri or blátǫnn are recorded in the sources; their exact derivation is partly debated, but the principle of a "given, not chosen, byname" is not in dispute.
Modern "Viking name generators" love to roll together sonorous fantasy names that never existed. The doubled spelling -sson (Eriksson, Andersson) is modern Swedish – in Old Norse the genitive held only a single s (Eiríks + son). And the key point: you could not pick your byname. It was given, earned or endured. Anyone who calls themselves "the Fearless" does exactly what a real Viking never would have – they would have waited until others gave them a name.
An Old Norse name was origin, wish and lasting fame in a few syllables. It named the father, called on a god for protection, lent a child the strength of bear or wolf – and the byname recorded what a life made of it. That is why a name is still such a strong engraving motif today: it carries a story that outlasts the material we laser it into. As the High One already knew – a noble name will never die.
Runes & their meaning · Vegvísir & Ægishjálmr · Ragnar Lodbrok · Egill Skallagrímsson · The picture stones of Gotland.