Surname Shadadi (Shadadi 
) , around the world, is a rare last name. The cognomen Shadadi is habitual in Tanzania, where it is a very rare surname, Israel, and Yemen. Measured by absolute frequency, it is commonest in Tanzania, India, and Nigeria. More frequently, Shadadi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shadadi | Israel, Yemen, Tanzania, India, Nigeria |