Cognomen Kristófer (Kristófer 
) , globally, is an extremely rare family name. Much more frequently, Kristófer is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kristófer | Norway, Iceland, United States |
Christof, Christofer, Christoffer, Christofor, Christoph, Christophe, Christopher, Christophorus, Christov, Cristobal, Cristoforo, Cristòfol, Cristóbal, Cristóvão, Kester, Kristaps, Kristof, Kristofer, Kristoffer, Kristóf, Krištof, Kryštof, Krzysiek, Krzysio, Krzystof, Krzysztof, Krzyś, Tòfol, Кестер, Кристапс, Кристобаль, Кристов, Кристоф, Кристофер, Кристофоль, Кристоффер, Криштоф, Крыстафер, Крыстоф, Крыштоф, Крістоф, Крістофер, Кшиштоф, Кшыштаф, Христофор, כריסטופר, كريستوبال, كريستوف, كريستوفر, ক্রিস্টোফার, クリス, クリストフ, クリストファ, クリストファー, 克里斯多福, and 크리스토퍼
Ingi, Karlsson, Kárason, Reynisson, Gíslason, Jónasson, Thorarensen, Einarsson, Hjörleifsson, Óskarsson, Þorleifsson, Þorláksson, Sigurðsson, Sigursveinsson, Sighvatsson, Brynjarsson, Gunnarson, Guðmundsson, Guðjonsson, Grandberg, Kristinsson, Kristjánsson, Baldursson, Axelsson, Arnþórsson, Anderson, Dagur, Másson, Dignus, Liljar, Hraundal, Hlynsson, Veigar, Pálsson, Gautason, Leifsson, Kristófersson, Logason, Tómasson, Nordgulen, Eyleifsson, Harðarson, Helgason, Árnason, Ásmundsson, Ómarsson, Þórsson, Magnússon, Jónsson, and Ingimundarson