Last name Werhas (Werhas 
) , throughout the world, is an extremely rare surname. The family name Werhas is characteristic of Croatia, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Werhas | United States, Croatia |
| johnny werhas American baseball player, US (b. 1938) |
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| john werhas college basketball player (1958–1960) Southern California |
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