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Surname Косоян (Косоян , Kosoyan , Kosoian ) , throughout the world, is a rare cognomen. The cognomen Косоян is characteristic of Russia, where it is a very rare surname, Georgia, and Ukraine. Not in comparison with a country's population, it is commonest in Russia, the United States, and Ukraine. Also, Косоян is the forename as well as the last name.
VARIANT | COUNTRY |
---|---|
Косоян | Ukraine, Russia, Armenia |
Kosoyan | Russia, Canada, United States |
Kosoian | Georgia, United States |