Family name Chittarak (Chittarak 
) , all around the world, is a very rare last name. The surname Chittarak is characteristic of Thailand, where it is a very rare surname, the United States, where it is an extremely rare surname, and India. Very seldom, Chittarak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chittarak | United States, India, Thailand |