Last name ฮวมรุณ (ฮวมรุณ 
) , globally, is a very rare cognomen. The surname ฮวมรุณ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ฮวมรุณ | Thailand |
ไปรยา, ชวนพิศ, ละเอียด, and เชิดเกียรติ