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Cognomen Kumban (Kumban
) , worldwide, is a rare surname. The family name Kumban is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname, Philippines, where it is a very rare surname, and Malaysia. Measured by absolute frequency, it is commonest in Thailand, Philippines, and India. Much less frequently, Kumban is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kumban | Philippines, Malaysia, India, Nigeria, Thailand |