Around the world, Mcgaha (Mcgaha 
) is an extremely rare boy's forename. Much more frequently, Mcgaha is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mcgaha | United Kingdom, Canada, New Zealand, Venezuela, United States |
| rayburn mcgaha (b. 1921) |
|
|
| dashiell mcgaha-schletter American film score composer and actor, US |
|