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Cognomen Amchang (Amchang ) , across the world, is a very rare last name. The surname Amchang is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Amchang | Thailand |
Manoo, Monta, Vanlop, Supakit, Daranit, Jeranan, Charotorn, Nuttanan, Pondrakit, Chongkolnee, Chompoonut, Benchaporn, and Patcharakan