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Family name Olafur (Ólafur
, Olafur
, Олаф
) , in all the world, is a very rare cognomen. The cognomen Olafur is habitual in Iceland, where it is quite a rare surname, Albania, where it is a rare surname, and Greece, where it is a very rare surname. Measured by absolute frequency, the name is most common in Iceland, Albania, and Spain. Much more frequently, Olafur is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ólafur | Norway, Iceland, Sweden, United States, Denmark |
| Olafur | Iceland, Sweden, Albania, United States, Denmark |
| Олаф | Belarus, Kyrgyzstan, Russia, Ukraine |
Gylfason, Ingolfsson, Olafsson, Osvaldsson, Oddgeirsson, Magnusson, Sigurvinsson, Sigmundsson, Stefansson, Kjartansson, Jakobsson, Tryggvason, Halldorsson, Sigurdsson, Sigurdarson, Kristjansson, Gunnarsson, Johannsson, Thordarson, Haraldsson, Vilhjalmsson, Gudmundsson, Hardarson, Egilsson, Einarsson, Eliasson, Arnason, Bergsson, Palsson, Petursson, Johnson, Jonsson, Torfason, Eiriksson, Sveinsson, Arnarsson, Johannesson, Asmundsson, Baldursson, Bachmann, Bragason, Birgisson, Bjornsson, Bjarnason, Karlsson, Gudjonsson, Gislason, Juliusson, Asgeirsson, and Thorsteinsson