Throughout the world, Heyerdahl (Heyerdahl 
) is an extremely rare female first name. Much more frequently, Heyerdahl is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Heyerdahl | Norway, Canada, Mexico, Sweden, United States |
| clemet thorvaldssen heyerdahl 1774 - 1843 (b. 1774) |
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| clemet thorvaldsen heyerdahl 1835 Urskog - (b. 1835) |
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| hauk heyerdahl Norwegian actor, NO (b. 1970) |
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