Family name Ronghankeaw (Ronghankeaw 
) , in all the world, is a very rare last name. The cognomen Ronghankeaw is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ronghankeaw | Thailand |
Jirakit, Nidchakan, and Kamonchanok