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Cognomen Koyasako (Koyasako
) , all over the world, is a very rare family name. The surname Koyasako is characteristic of Northern America, particularly the United States, where it is an extremely rare surname, and Canada. Much less frequently, Koyasako is the forename as well as the last name.
VARIANT | COUNTRY |
---|---|
Koyasako | Canada, United States |