Family name ยนตรรักษ์ (Yontrarak 
, ยนตรรักษ์ ) , across the world, is a very rare last name. The last name ยนตรรักษ์ is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, ยนตรรักษ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yontrarak | Thailand, United States |
| ยนตรรักษ์ | Thailand |
|
ณิชา ยนตรรักษ์ Thai singer and member of (G)I-DLE, TH (b. 1997) |
|
| ณัฐ ยนตรรักษ์ Thai musician, TH (b. 1954) |
|