Around the globe, Griffiths-Davies (Griffiths-Davies 
) is an extremely rare unknown gender first name. Much more prevalently, Griffiths-Davies is the last name as well as the forename. Parts of the name also exists independently as a last name Griffiths, and a last name Davies.
| VARIANT | COUNTRY |
|---|---|
| Griffiths-Davies | United Kingdom, New Zealand |