All over the world, Mcgarr (Mcgarr 
) is an extremely rare unknown gender given name. Predominantly, Mcgarr is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mcgarr | United Kingdom, South Africa, Ireland, United States, Canada |
| cappy mcgarr American entrepreneur and producer, US (b. 1951) |
|