Cognomen Майдо (Maido 
, Majdo 
, Maydo 
) , all around the world, is quite a rare surname. The last name Майдо is characteristic of Estonia, where it is quite a rare surname, Philippines, and Morocco, where it is a rare surname. In absolute terms, this name is the most popular in Philippines, Egypt, and Morocco. Also, Майдо is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Maido | Indonesia, Algeria, Egypt, Philippines, India |
| Majdo | Tunisia, Morocco, Algeria, Syria, India |
| Maydo | Turkey, Indonesia, Egypt, Spain, Philippines |
| Майдо | Russia |