Family name Sumarliðadóttir (Sumarliðadóttir 
) , all over the world, is an extremely rare last name. The surname Sumarliðadóttir is characteristic of Northern Europe, particularly Iceland, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sumarliðadóttir | Iceland |
| ingibjörg sumarliðadóttir IS (b. 1899) |
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| sveinbjörg rósa sumarliðadóttir Icelandic archer |
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| sólrún sumarliðadóttir IS (b. 1977) |
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Linda, Hrafnhildur, and Valgerður