Family name Thorolfsson (Thorolfsson 
) , globally, is a very rare surname. The cognomen Thorolfsson is habitual in Northern Europe, particularly Iceland, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Thorolfsson | Iceland |
| anton heidar thorolfsson (b. 1986) |
|
Mr, Kjartan, Halldor, and Thorlindur