Surname พรมสุทธิ์ (พรมสุทธิ์ 
) , all over the world, is a very rare family name. The last name พรมสุทธิ์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| พรมสุทธิ์ | Thailand |
| ธัญสินี พรมสุทธิ์ Thai actress, television presenter and model, TH (b. 1984) |
|