Family name Tibljas (Tibljas 
) , all around the world, is a very rare surname. The surname Tibljas is habitual in Croatia, where it is a very rare surname, Germany, and Canada. Not in comparison with a country's population, it most frequently occurs in the United States, Germany, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Tibljas | United Kingdom, United States, Croatia, Canada, Germany |