Cognomen Kolarac (Kolarac 
) , all around the world, is a very rare last name. The family name Kolarac is habitual in Croatia, where it is a rare surname, Greece, where it is a very rare surname, and Germany, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Croatia, the United States, and Greece.
| VARIANT | COUNTRY |
|---|---|
| Kolarac | Greece, United States, Germany, Croatia |
| vule ilic kolarac |
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| nick kolarac American association football player, US (b. 1992) |
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