In the world, Maclay (Maclay 
) is a very rare gender-neutral given name. Also, Maclay is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Maclay | Australia, Philippines, Canada, United Kingdom, United States |
Maclay is also a name for the fictitious and mythical characters: .
| archibald maclay born 1776; died 1860 (b. 1776) |
|
|
| duncan maclay (born 1974), GB (b. 1974) |
|