Last name ภูสุดจิตร (ภูสุดจิตร 
) , globally, is an extremely rare surname. The family name ภูสุดจิตร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ภูสุดจิตร | Thailand |
ชญานุตน์, and อาทิตย์ติญา