Throughout the world, Callia (Callia 
) is a rare girly forename. The forename Callia is characteristic of Indonesia, where it is a very rare feminine name, and the United States, where it is an extremely rare predominantly girly, but very seldom boy's name. Likewise, Callia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Callia | China, Indonesia, Italy, United States, Brazil |
| callia di siracusa ancient Greek historian, IT (b. 400) |
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| callia di siracusa IT |
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