Cognomen Tøllefsen (Tøllefsen 
) , globally, is a very rare surname. The cognomen Tøllefsen is habitual in Northern Europe, particularly Norway, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tøllefsen | Norway |
Toellefsen, Tollefsen, Tollefson, and Толлефсен
| thor tøllefsen Norwegian politician (1937-2013) (b. 1937) |
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| thomas tøllefsen Norwegian association football player, NO (b. 1973) |
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| ingvild maria tøllefsen researcher (ORCID 0000-0003-4972-3093) |
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| inga b. tøllefsen |
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