Family name ขจรสิทธินพคุณ (ขจรสิทธินพคุณ 
) , all around the world, is a very rare last name. The family name ขจรสิทธินพคุณ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ขจรสิทธินพคุณ | Thailand |