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