About the Pinchuk surname
The surname Pinchuk has a primarily toponymic formation. The ending of Pinchuk is common in several Slavic and Eastern European naming traditions. Depending on the source language, it may express descent, family affiliation, or a connection with a place. The surname may therefore originally have identified a person by place of origin, residence, or a feature of the landscape. Families bearing the same surname may nevertheless come from different places when more than one locality produced a similar name.
Pronunciation:
Pin-chuk/pɛ̃ʃyk/