Throughout the world, Siddapu (Siddapu 
) is a rare epicene given name. The forename Siddapu is characteristic of Southern Asia, particularly India, where it is an extremely rare unisex name. More prevalently, Siddapu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Siddapu | United States, India |