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Last name Trenin (Trenin
, Тренин
) , all around the world, is quite a rare surname. The cognomen Trenin is habitual in Russia, where it is quite a rare surname, Estonia, where it is a rare surname, and Bulgaria. Not in comparison with a country's population, it is commonest in Russia, Kazakhstan, and Bulgaria.
VARIANT | COUNTRY |
---|---|
Trenin | Germany, Russia, Estonia, Bulgaria, United States |
Тренин | Kazakhstan, Russia, Kyrgyzstan, Belarus, Bulgaria |