Family name Trumbetas (Trumbetas 
) , in the entire world, is a very rare surname. The last name Trumbetas is habitual in Croatia, where it is a very rare surname, Greece, and Argentina. Not in comparison with a country's population, it most frequently occurs in the United States, Argentina, and Greece.
| VARIANT | COUNTRY |
|---|---|
| Trumbetas | Greece, United States, Argentina, Croatia |
| dragutin trumbetas German painter (1938-2018), DE (b. 1938) |
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