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Family name Sittiphan (สิทธิพันธ์ , Sittiphan
) , around the globe, is a rare surname. The cognomen Sittiphan is habitual in South-eastern Asia, particularly Thailand, where it is quite a rare surname. More prevalently, Sittiphan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สิทธิพันธ์ | Thailand |
| Sittiphan | Japan, Thailand |