Worldwide, ศีรชัช (ศีรชัช 
) is a very rare boy's given name. The first name ศีรชัช is habitual in South-eastern Asia, particularly Thailand, where it is a very rare masculine name. Very seldom, ศีรชัช is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ศีรชัช | Thailand |