Family name Gudjohnsen (Gudjohnsen 
) , all over the world, is a very rare cognomen. The cognomen Gudjohnsen is habitual in Iceland, where it is quite a rare surname, Ireland, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Gudjohnsen | United States, Ireland, Iceland |
| thordus s. gudjohnsen IS (b. 1867) |
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eidur gudjohnsen Icelandic footballer, IS (b. 1978) |
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Ms, Einar, Eidur, Haley, Sharon, Stefan, Steven, Pamela, Jodie, Joshua, Katelyn, Kristin, Pauline, Nikolai, Jonathan, Jeanette, Kristjana, Michael, Elizabeth, Janni, Kerry, Sif, Seb, Ami, Jon, Kira, Kiko, Lisa, David, John, Eric, Sally, Andri, Arnor, Celia, Binar, Karen, Joan, and Sveinbjorn