Family name Ellertsdóttir (Ellertsdóttir 
) , throughout the world, is a very rare cognomen. The surname Ellertsdóttir is characteristic of Northern Europe, particularly Iceland, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ellertsdóttir | Iceland |
|
bergdís ellertsdóttir Icelandic diplomat (b. 1962) |
|