Surname Jelavic-Sako (Jelavic-Sako 
) , in the world, is an extremely rare cognomen. The surname Jelavic-Sako is characteristic of Southern Europe, particularly Croatia, where it is a very rare surname. Parts of the name also exists independently as a last name Jelavic, and a last name Sako.
| VARIANT | COUNTRY |
|---|---|
| Jelavic-Sako | Croatia |