Family name Mäÿ (Mäÿ 
) , all around the world, is a rare last name. The cognomen Mäÿ is habitual in South-eastern Asia, particularly Myanmar, where it is a rare surname. More frequently, Mäÿ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mäÿ | Myanmar, Egypt, Algeria, Tunisia |