Family name Mcglohin (Mcglohin 
) , across the world, is an extremely rare cognomen. The surname Mcglohin is habitual in Northern America, particularly Canada, where it is an extremely rare surname, and the United States. Much less frequently, Mcglohin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mcglohin | Canada, United States |