All over the world, Mac-Arthur (Mac-Arthur 
) is a very rare principally masculine, but very seldom female first name. The given name Mac-Arthur is characteristic of South-eastern Asia, particularly Philippines, where it is a very rare masculine name. Likewise, Mac-Arthur is the last name as well as the forename. Parts of the name also exists independently as a first name Mac, and a first name Arthur.
| VARIANT | COUNTRY |
|---|---|
| Mac-Arthur | Canada, Philippines, Ghana, France, Chile |