Surname Mý (Mý 
, Mygg) , all over the world, is quite a rare cognomen. The family name Mý is habitual in Northern Africa, particularly Algeria, where it is quite a rare surname, Egypt, where it is a rare surname, and Libya. In absolute terms, the name is most common in Egypt, Algeria, and Myanmar. Likewise, Mý is the forename as well as the last name.