Family name Mcfadin (Mcfadin 
) , across the world, is a rare last name. The last name Mcfadin is characteristic of United Arab Emirates, where it is a rare surname, the United States, and Malaysia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mcfadin | United Arab Emirates, Malaysia, United States, Canada, Venezuela |
| bud mcfadin American football player (1928-2006), US (b. 1928) |
|