Surname Kolbeinn (Kolbeinn 
) , globally, is an extremely rare family name. The last name Kolbeinn is characteristic of Northern Europe, particularly Iceland, where it is quite a rare surname. Much more prevalently, Kolbeinn is the forename as well as the last name.
Sson, Bjarnason, Karlsson, Gislason, Einarsson, Ólafsson, Marteinsson, Sigurðsson, Sigmundsson, Stefansson, Andresson, Pétursson, Gudlaugsson, Guðmundsson, Jakobsson, Hilmarsson, Kolbeinsson, Kristinsson, Gunnarsson, Thorbergsson, Haraldsson, Sveinbjarnarson, Bjoernsson, Bjornsson, Arnórsson, Arinbjarnarson, Tumi, Rsson, Rnsson, Mundsson, Hamíðsson, Vormsson, Finnsson, Þrastarson, Arnason, Petursson, Kristjánsson, Reginsson, Tursson, Tjörvi, Hauksson, Högnason, Varsson, Finnson, Árnason, Þórsson, Magnússon, Sævarsson, Dadason, and Sigurbjörnsson