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Surname Khamsuksai (Khamsuksai ) , all around the world, is a very rare last name. The last name Khamsuksai is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khamsuksai | Thailand |
Pichet, Pongpit, Jaruwan, Naruesa, Phatarapapha, and Jantarawadee