Family name Simkovič (Simkovič, Симкович 
) , all around the world, is a rare cognomen. The family name Simkovič is habitual in Ukraine, where it is a rare surname, Belarus, where it is a very rare surname, and Kazakhstan. Not in comparison with a country's population, this name is the most popular in Ukraine, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Симкович | Kazakhstan, Ukraine, Belarus, Russia |
| mořic simkovič holocaust victim, b. 1908-11-23, CZ (b. 1908) |
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| josef simkovič holocaust victim, b. 1921-01-04, CZ (b. 1921) |
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| karel benjamin simkovič holocaust victim, b. 1942-05-23, CZ (b. 1942) |
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