Around the world, A.-Montgat (A.-Montgat 
) is an extremely rare unknown gender forename. Much more frequently, A.-Montgat is the last name as well as the forename. Parts of the name also exists independently as a last name A., and a last name Montgat.
| VARIANT | COUNTRY |
|---|---|
| A.-Montgat | Spain |
Mireia, and Veganarcea