Family name Siddaramaiah (Siddaramaiah 
) , throughout the world, is a rare last name. The family name Siddaramaiah is habitual in India, where it is a very rare surname, and the United States, where it is an extremely rare surname. Likewise, Siddaramaiah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Siddaramaiah | India, United States |
| yathindra siddaramaiah Indian politician, IN (b. 1980) |
|