Around the globe, สีชา (Sicha 
, สีชา ) is a rare predominantly feminine, but scarcely masculine first name. The given name สีชา is characteristic of Indonesia, where it is a very rare feminine name, Thailand, and India, where it is a very rare dominantly feminine, but uncommonly masculine name. More frequently, สีชา is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sicha | Czechia, India, Thailand, Poland, Peru |
| สีชา | Thailand |