Family name ขจิรัตน์ (ขจิรัตน์ 
) , all over the world, is an extremely rare cognomen. The surname ขจิรัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Likewise, ขจิรัตน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ขจิรัตน์ | Thailand |