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Worldwide, コスガ (コスガ , Kosuga ) is a very rare unisex forename. The first name コスガ is habitual in Nigeria, where it is an extremely rare unisex name, and China, where it is an extremely rare boy's name. Very seldom, コスガ is the last name as well as the forename.
VARIANT | COUNTRY |
---|---|
コスガ | Japan |
Kosuga | Brazil, China, United States, Japan, Nigeria |