Surname ยูสานนท์ (ยูสานนท์ 
) , worldwide, is a very rare cognomen. The last name ยูสานนท์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ยูสานนท์ | Thailand |
|
ชีรณัฐ ยูสานนท์ Thai singer and actress, TH (b. 1988) |
|