Family name Умняшов (Умняшов ) , in the world, is a very rare cognomen. The last name Умняшов is characteristic of Russia, where it is a very rare surname, and Kazakhstan.
Umnyashov
Борис, Павел, Игорь, Михаил, Андрей, Дмитьрий, Алексей, Дмитрий, and Александр
) , in the world, is a very rare cognomen. The last name Умняшов is characteristic of Russia, where it is a very rare surname, and Kazakhstan.