Surname Mcgah (Mcgah 
) , in the entire world, is a very rare family name. The cognomen Mcgah is habitual in the United States, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mcgah | United Kingdom, United States |
|
eddie mcgah American baseball player, US (b. 1921) |
|
| patrick mcgah researcher |
|
Jo, Irene, Martin, Miller, Alfred, Amanda, Cheryl, Kelsey, Robert, Leanne, Janice, Judith, Thomas, Edward, Olivia, Michael, Shannon, Sherily, Patrick, Richard, Deborah, Timothy, Helen, Francis, Tyler, Liisa, Ed, Kim, Dan, Jim, Tom, Mary, Sara, Sean, Kyle, John, Jean, Thos, Marie, Mitch, Susan, Casey, Kevin, Peter, Renee, David, Laura, James, and William