Last name ศานติสุข (Santisuk 
, ศานติสุข ) , all around the world, is a rare family name. The surname ศานติสุข is habitual in Thailand, where it is a rare surname, Malaysia, where it is a very rare surname, and the United States, where it is an extremely rare surname. More prevalently, ศานติสุข is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Santisuk | Myanmar, Thailand, Malaysia, United States, Switzerland |
| ศานติสุข | Thailand |