Last name Petryna (Petryna 
, Петрина 
) , around the world, is quite a rare family name. The family name Petryna is habitual in Eastern Europe, particularly Ukraine, where it is quite a rare surname, Russia, and Belarus, where it is a rare surname. Measured by absolute frequency, the name is most common in Eastern Europe, particularly Russia, Ukraine, and Poland. Very seldom, Petryna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Petryna | Germany, United States, Poland, Canada, Lithuania |
| Петрина | Kazakhstan, Russia, Belarus, Moldova, Ukraine |
| betty petryna American baseball player, CA (b. 1930) |
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| irena petryna Polish politician and deputy, PL (b. 1950) |
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| adriana petryna American anthropologist, US (b. 1966) |
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| olga petryna researcher |
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