Cognomen Mcgrae (Mcgrae 
) , all over the world, is a very rare last name. The family name Mcgrae is characteristic of the United Kingdom, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Mcgrae is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mcgrae | United Kingdom, South Africa, United States, Spain |
| joseph mcgrae English footballer (1903-1975), GB (b. 1903) |
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| andrew robert allen mcgrae Ph.D. University of Liverpool 2010 |
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