Across the world, Giles-Rowley (Giles-Rowley 
) is an extremely rare unknown gender first name. Much more prevalently, Giles-Rowley is the last name as well as the forename. Parts of the name also exists independently as a last name Giles, and a last name Rowley.
| VARIANT | COUNTRY |
|---|---|
| Giles-Rowley | United Kingdom |