Cognomen Turcinovich (Turcinovich 
) , all around the world, is a very rare last name. The cognomen Turcinovich is characteristic of Croatia, where it is a rare surname, New Zealand, where it is a very rare surname, and Italy. Measured by absolute frequency, it is the most numerous in Italy, Croatia, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Turcinovich | Italy, Australia, Croatia, Argentina, New Zealand |