Family name Sadfa (Sadfa 
) , around the world, is a very rare cognomen. The family name Sadfa is habitual in Malaysia, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. Not in comparison with a country's population, it most frequently occurs in Malaysia, India, and the United States. More prevalently, Sadfa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sadfa | United Kingdom, United States, Tanzania, Malaysia, India |