Family name ภูวัน (Bhuwan 
, ภูวัน 
) , all around the world, is quite a common cognomen. The family name ภูวัน is characteristic of Nepal, where it is quite a rare surname, Qatar, and India, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in India, Nepal, and Saudi Arabia. More frequently, ภูวัน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bhuwan | Nepal, Saudi Arabia, India, Malaysia, Qatar |
| ภูวัน | Thailand |