Last name Phibul (Phibul 
) , worldwide, is a very rare family name. The family name Phibul is habitual in Thailand, where it is a rare surname, Germany, where it is an extremely rare surname, and the United States. Also, Phibul is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phibul | United States, Germany, India, Thailand |