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Last name Kasemchai (Kasemchai
) , in the world, is an extremely rare surname. The surname Kasemchai is habitual in South-eastern Asia, particularly Singapore, where it is a rare surname. More prevalently, Kasemchai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kasemchai | Singapore, Thailand |
Putaen, Tungnak, Srithong, Phokasem, Phadungsetthakit, and Wattanasirichaikul