Cognomen Tchalova (Чалова 
, Tchalova 
) , all around the world, is quite a common last name. The family name Tchalova is characteristic of Kyrgyzstan, where it is quite a rare surname, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Чалова | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Tchalova | Slovakia |
| alevtina tchalova Russian artist (b. 1959) |
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| kristina tchalova researcher |
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