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