In the world, Sigurborg (Sigurborg 
) is a very rare feminine given name. The forename Sigurborg is characteristic of Northern Europe, particularly Iceland, where it is quite a rare feminine name.
| VARIANT | COUNTRY |
|---|---|
| Sigurborg | Iceland, United Kingdom, United States |
| sigurborg eyjólfsdóttir lundberg IS (b. 1900) |
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| sigurborg stefánsdóttir IS (b. 1959) |
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| sigurborg ósk haraldsdóttir IS (b. 1984) |
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Qazi, Sigurðardóttir, Haraldsdóttir, Guðmundsdóttir, Gunnarsdóttir, Ragnarsdóttir, Ragnarsdottir, Stefánsdóttir, Þorkelsdóttir, Oskarsdottir, Olafsdottir, Eiriksdottir, Arnarsdottir, Þórsdóttir, Ólafsdóttir, Violette, Hannesdottir, Eyjólfsdóttir, Tremblay, Karlsdóttir, Arnarsdóttir, Sveinsdóttir, Magnúsdóttir, Orsdottir, Jónsdóttir, Sævaldsdóttir, Sigurbjarnadóttir, and Gudmundsdottir