Family name Wadaka (Wadaka 
) , across the world, is quite a rare cognomen. The surname Wadaka is characteristic of India, where it is a rare surname, and Nigeria, where it is an extremely rare surname. Also, Wadaka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wadaka | Nigeria, India |
| setsuji wadaka (b. 1898) |
|