Family name Valentey (Valentey 
, Валентей 
) , in the world, is a rare last name. The surname Valentey is habitual in Belarus, where it is a rare surname, Russia, and Kazakhstan, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Eastern Europe, particularly Russia, Belarus, and Ukraine.
| ignatiy valentey Russian military pilot, inventor, cameraman, documentary filmmaker, PL (b. 1895) |
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