Last name มงคลเปี่ยม (มงคลเปี่ยม, Mongkolpiem 
) , in the world, is an extremely rare family name. The cognomen มงคลเปี่ยม is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mongkolpiem | Thailand |