Surname Youngstar (Youngstar 
) , globally, is a very rare family name. The family name Youngstar is characteristic of Nigeria, where it is a very rare surname, Thailand, and India, where it is an extremely rare surname. Also, Youngstar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Youngstar | Thailand, South Africa, Nigeria, United States, India |