Cognomen Otorepec (Otorepec 
) , across the world, is a rare surname. The last name Otorepec is habitual in Slovenia, where it is quite a rare surname, Croatia, and Australia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Otorepec | Australia, Slovenia, Croatia |
| božo otorepec SI (b. 1924) |
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| klara otorepec Slovene journalist, SI (b. 1989) |
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| peter otorepec SI |
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