Family name Mungkuna (Mungkuna 
) , in the entire world, is a very rare last name. The cognomen Mungkuna is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mungkuna | Thailand |
Bhuchit, Pornthicha, Thanaporn, Ritthichai, and Theerapong