Around the globe, ศิรวัชร (ศิรวัชร 
) is a very rare principally male, but very infrequently girly first name. The first name ศิรวัชร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare predominantly boy's, but scarcely girly name.
| VARIANT | COUNTRY |
|---|---|
| ศิรวัชร | Thailand |