Cognomen Kapetanic (Kapetanic 
) , in the entire world, is a very rare family name. The family name Kapetanic is habitual in Sweden, where it is a rare surname, Austria, and Croatia, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Sweden, Austria, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Kapetanic | Croatia, United States, Sweden, Germany, Austria |
| mihovil kapetanic RS (b. 1922) |
|