Family name พิมพ์ชัยน้อย (พิมพ์ชัยน้อย, Pimchainoi 
) , all over the world, is a very rare surname. The surname พิมพ์ชัยน้อย is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pimchainoi | Thailand |