Cognomen Torfadottir (Torfadottir 
) , all over the world, is a very rare surname. The family name Torfadottir is habitual in Iceland, where it is quite a common surname, Norway, where it is a rare surname, and France, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Torfadottir | United States, Iceland, Norway, France |
| johanna e torfadottir researcher (ORCID 0000-0002-9721-0105) |
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| sveinhildur torfadottir |
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