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Surname Kumarin (Kumarin
, กุมรินทร์
, Кумарин
) , all over the world, is a rare cognomen. The surname Kumarin is habitual in Russia, where it is a very rare surname, Malaysia, and India. More prevalently, Kumarin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kumarin | Russia, Malaysia, India, Thailand, South Africa |
| กุมรินทร์ | Thailand |
| Кумарин | Kyrgyzstan, Russia, Ukraine |