Last name Magby (Magby 
) , in the entire world, is quite a rare surname. The last name Magby is characteristic of Gambia, where it is quite a rare surname, Egypt, where it is a rare surname, and the United States. Much less frequently, Magby is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Magby | Canada, Gambia, Venezuela, Egypt, United States |
| luther magby American singer, US (b. 1896) |
|