Surname Veljak (Veljak 
) , in the world, is a very rare cognomen. The cognomen Veljak is habitual in Southern Europe, particularly Slovenia, where it is quite a rare surname, Croatia, where it is a rare surname, and Italy, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Veljak | Croatia, Italy, Slovenia, United States |
| sergio veljak Italian volleyball player (1944-2006), IT (b. 1944) |
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| lino veljak (b. 1950) |
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| tita veljak actress |
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