All around the world, เยาว์รัตน์ (เยาว์รัตน์ 
) is a very rare mostly female, but uncommonly male first name. The first name เยาว์รัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare largely female, but seldom boy's name.
| VARIANT | COUNTRY |
|---|---|
| เยาว์รัตน์ | Thailand |