Family name เรณูนวล (เรณูนวล 
) , across the world, is a very rare last name. The family name เรณูนวล is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, เรณูนวล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เรณูนวล | Thailand |