Surname Byryn (Byryn , Бирин , Бырин ) , worldwide, is quite a rare cognomen. The cognomen Byryn is characteristic of Russia, where it is a rare surname, Belarus, and Kazakhstan.
בירין, بيرين, and بیرین
Tiu, and Pitnoczko
, Бирин 
, Бырин 
) , worldwide, is quite a rare cognomen. The cognomen Byryn is characteristic of Russia, where it is a rare surname, Belarus, and Kazakhstan.