In the world, Giles-Manni (Giles-Manni 
) is an extremely rare unknown gender first name. Predominantly, Giles-Manni is the last name as well as the forename. Parts of the name also exists independently as a last name Giles, and a first name Manni.
| VARIANT | COUNTRY |
|---|---|
| Giles-Manni | United States |