Surname ยวลใจ (ยวลใจ 
) , across the world, is a very rare family name. The cognomen ยวลใจ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, ยวลใจ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ยวลใจ | Thailand |