Cognomen Runolfsdottir (Runolfsdottir 
) , in the entire world, is a very rare last name. The family name Runolfsdottir is characteristic of Iceland, where it is quite a rare surname, Norway, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Runolfsdottir | Norway, Iceland, United States |
| gudrun kristin runolfsdottir Peerage person ID=200537 |
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| hrafnhildur l runolfsdottir researcher |
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