Surname Toirova (Тоирова 
, Toirova 
) , in all the world, is quite a rare last name. The cognomen Toirova is characteristic of Central Asia, particularly Tajikistan, where it is quite a rare surname, Kyrgyzstan, and Uzbekistan, where it is a rare surname. Measured by absolute frequency, this name is the most popular in Russia, Uzbekistan, and Tajikistan.
| VARIANT | COUNTRY |
|---|---|
| Тоирова | Kazakhstan, Kyrgyzstan, Russia, Tajikistan |
| Toirova | Uzbekistan, United States, Russia, Greece |