Cognomen Майдла (Maidla 
, Maydla , Майдла 
) , worldwide, is a rare surname. The cognomen Майдла is characteristic of Estonia, where it is quite a common surname, Finland, where it is a very rare surname, and Australia. Measured by absolute frequency, it is the most numerous in Estonia, Russia, and the United States. Much less frequently, Майдла is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Maidla | Estonia, Australia, Finland, United States, Brazil |
| Maydla | Brazil |
| Майдла | Russia |