Family name Cavadamu (Cavadamu 
) , across the world, is a very rare surname. The family name Cavadamu is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. Very seldom, Cavadamu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cavadamu | India |
Takabhai, Tuphabhai, Taphabhai, and Tuphamiyam