Family name Ostapenco (Ostapenco 
) , all around the world, is a rare cognomen. The family name Ostapenco is habitual in Moldova, where it is quite a rare surname, Brazil, where it is an extremely rare surname, and Turkey.
| VARIANT | COUNTRY |
|---|---|
| Ostapenco | Brazil, Moldova, Turkey, United Kingdom |
| victoria ostapenco Moldovan footballer, MD (b. 1994) |
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