Cognomen Kelava-Vrdoljak (Kelava-Vrdoljak 
) , in all the world, is a very rare surname. The family name Kelava-Vrdoljak is habitual in Southern Europe, particularly Croatia, where it is a rare surname. Parts of the name also exists independently as a last name Kelava, and a last name Vrdoljak.
| VARIANT | COUNTRY |
|---|---|
| Kelava-Vrdoljak | Croatia |