Family name Kalganova (Калганова 
, Kalganova 
) , across the world, is quite a rare surname. The cognomen Kalganova is characteristic of Russia, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Калганова | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Kalganova | Russia, United Kingdom, Bulgaria, United States, New Zealand |
| tatiana kalganova researcher |
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