Surname Kertys (Kertys 
) , all over the world, is a rare family name. The family name Kertys is habitual in Slovakia, where it is quite a rare surname, Nicaragua, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in Slovakia, the United States, and Nicaragua.
| VARIANT | COUNTRY |
|---|---|
| Kertys | Nicaragua, Slovakia, United States, Ukraine |
| martin kertys researcher |
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