Last name Bergþórsson (Bergþórsson 
) , globally, is a very rare family name. The surname Bergþórsson is characteristic of Northern Europe, particularly Iceland, where it is quite a rare surname.
| nikulás bergþórsson IS (b. 1150) |
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| guðmundur bergþórsson (b. 1657) |
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| þórður bergþórsson |
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