Cognomen Tolusic (Tolusic 
) , around the globe, is a rare last name. The last name Tolusic is habitual in Bosnia and Herzegovina, where it is quite a rare surname, Croatia, where it is a rare surname, and Germany, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Bosnia and Herzegovina, Germany, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Tolusic | Bosnia and Herzegovina, Germany, Croatia, Canada, United States |