Family name Sapač (Sapač 
, Сапач 
) , across the world, is a rare last name. The cognomen Sapač is habitual in Slovenia, where it is quite a rare surname, Belarus, where it is a rare surname, and Croatia. In absolute terms, it is the most numerous in Eastern Europe, particularly Russia, Ukraine, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Sapač | Slovenia, Croatia |
| Сапач | Kazakhstan, Russia, Ukraine, Belarus |
| evgen sapač SI (b. 1937) |
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| igor sapač SI (b. 1977) |
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| irena sapač SI |
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| klaudija sapač |
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| eva sapač SI |
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