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 | Philippines, India, Algeria, Egypt, Indonesia |
| Majdo | India, Tunisia, Algeria, Syria, Morocco |
| Maydo | Philippines, Spain, Egypt, Indonesia, Turkey |
| Майдо | Russia |