Family name Kalacic (Kalacic 
) , around the world, is a very rare surname. The cognomen Kalacic is characteristic of Croatia, where it is a rare surname, Canada, where it is an extremely rare surname, and Chile.
| VARIANT | COUNTRY |
|---|---|
| Kalacic | Chile, Croatia, Canada |
| vinko kalacic (b. 1912) |
|