Surname Айниса (Айниса 
, Ainisa 
, Aynisa 
) , in the world, is a rare last name. The surname Айниса is characteristic of Kyrgyzstan, where it is quite a common surname, Indonesia, where it is a very rare surname, and Georgia. More prevalently, Айниса is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Айниса | Kazakhstan, Russia, Kyrgyzstan, Uzbekistan |
| Ainisa | Philippines, Malaysia, India, Nigeria, Indonesia |
| Aynisa | Philippines, India, United States, Germany, Turkey |