Family name Černač (Černač 
) , around the world, is a very rare last name. The cognomen Černač is characteristic of Southern Europe, particularly Slovenia, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Černač | Slovenia |
| tone černač Slovene partisan, SI (b. 1905) |
|
|
|
zvone černač Slovenian politician, SI (b. 1962) |
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| janez černač SI (b. 1937) |
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