Surname Панаиотова (Панаиотова 
, Panayotova 
) , across the world, is quite a common family name. The cognomen Панаиотова is characteristic of Bulgaria, where it is quite a common surname, Greece, where it is a rare surname, and Albania. Measured by absolute frequency, this name is the most popular in Bulgaria, Romania, and Greece.
| VARIANT | COUNTRY |
|---|---|
| Панаиотова | Kazakhstan, Russia |
| Panayotova | Romania, Italy, Bulgaria, United States, Greece |