Surname Kaydalova (Kaydalova 
, Каидалова , Каыдалова ) , across the world, is a rare cognomen. The last name Kaydalova is characteristic of Russia, where it is a very rare surname, Spain, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kaydalova | Russia, United Kingdom, Spain, United States, Ukraine |
| Каидалова | Russia, Ukraine |
| Каыдалова | Russia |
| alona kaydalova (b. 1994) |
|