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