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Surname Lumkum (Lumkum ) , around the world, is a very rare last name. The last name Lumkum is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lumkum | Thailand |
Keatichai, Yachana, Anchulee, Kiatisak, and Phatthranit