Worldwide, Mgayiya (Mgayiya 
) is an extremely rare unknown gender forename. Much more prevalently, Mgayiya is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mgayiya | South Africa |
Lere, Lerato, Nonceba, Ntsikie, Lulamile, Thozamile, Dieketseng, and Nontsikelelo