Family name Tadad (Tadad 
) , around the globe, is a very rare cognomen. The last name Tadad is characteristic of Malaysia, where it is a very rare surname, Thailand, where it is an extremely rare surname, and India. Likewise, Tadad is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tadad | Thailand, India, Canada, Malaysia |