Cognomen Pinchak (Pinchak 
, Пинчак 
) , in the world, is a rare family name. The surname Pinchak is habitual in Uruguay, where it is a rare surname, Canada, and the United States, where it is a very rare surname. Not in comparison with a country's population, it is commonest in the United States, Canada, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Pinchak | Uruguay, United States, Canada, Ukraine |
| Пинчак | Ukraine, Russia |
| mikhael pinchak Victim of the Holocaust, PL (b. 1886) |
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| sheindl pinchak Victim of the Holocaust, PL (b. 1905) |
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jimmy pinchak American actor, US (b. 1996) |
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| w e pinchak researcher |
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| matthew pinchak researcher ORCID ID = 0000-0003-4936-1053 |
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| alfred cyril pinchak Ph. D. California Institute of Technology 1963 |
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Ann, Iris, Maria, Steve, Scott, Aaron, Chris, Cathy, Cyril, Evan, Brian, Katie, Kelli, Pearl, Robin, Rhoda, Deane, Danne, Darla, Karen, Diane, Eric, Tony, Ken, G K, Mary, Mark, Mike, Alec, Anna, Cepa, Nico, Beth, Paul, Ryan, Gail, Greg, Lisa, John, Jodi, Tori, Bill, and Donna