Surname Hreiðarsdóttir (Hreiðarsdóttir 
) , globally, is a very rare last name. The family name Hreiðarsdóttir is characteristic of Northern Europe, particularly Iceland, where it is quite a common surname.
| VARIANT | COUNTRY |
|---|---|
| Hreiðarsdóttir | Iceland |
| hreiðarsína hreiðarsdóttir IS (b. 1879) |
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| sigurbjörg hreiðarsdóttir IS (b. 1925) |
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