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In the world, Korniltsev (Korniltsev
, Корнильцев
) is an extremely rare unknown gender given name. Much more frequently, Korniltsev is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Korniltsev | Russia, Estonia |
| Корнильцев | Ukraine, Russia, Kyrgyzstan, Kazakhstan |
Корнилтцев, and Корнільцев