Last name Milayi (Milayi 
) , around the world, is a very rare surname. The last name Milayi is habitual in Tanzania, where it is a very rare surname, the United States, where it is an extremely rare surname, and India. Also, Milayi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Milayi | China, South Africa, United States, Tanzania, India |