Last name เรือนแจ้ง (เรือนแจ้ง, Ruenjaeng 
) , in all the world, is an extremely rare family name. The family name เรือนแจ้ง is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ruenjaeng | Thailand |