Cognomen ภูสีลิตร (ภูสีลิตร 
) , all around the world, is a very rare last name. The cognomen ภูสีลิตร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ภูสีลิตร | Thailand |
กฤษณา, ธนกรศักดิ์, and ชาญชัย