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Last name คูณประเสริฐ (คูณประเสริฐ , Kaunprasert , Koonprasert ) , globally, is a very rare cognomen. The family name คูณประเสริฐ is characteristic of Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname.
VARIANT | COUNTRY |
---|---|
คูณประเสริฐ, Kaunprasert | Thailand |
Koonprasert | United States, Thailand |