Cognomen รัตนพิสุทธิ์กิจ (รัตนพิสุทธิ์กิจ 
) , around the globe, is an extremely rare surname. The cognomen รัตนพิสุทธิ์กิจ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| รัตนพิสุทธิ์กิจ | Thailand |