Worldwide, Shirja (Shirja 
) is a rare principally girly, but very seldom male first name. The first name Shirja is habitual in Southern Asia, particularly India, where it is an extremely rare principally female, but scarcely male name. Much less frequently, Shirja is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Shirja | Albania, India |