Family name Zaikova (Зайкова 
, Zaikova 
) , in the entire world, is quite a rare last name. The surname Zaikova is habitual in Bulgaria, where it is quite a rare surname, Russia, and Kazakhstan. In absolute terms, the name is most common in Eastern Europe, particularly Russia, Bulgaria, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Зайкова | Bulgaria, Kazakhstan, Ukraine, Belarus, Russia |
| Zaikova | Bulgaria, Spain, Hong Kong, Latvia, Russia |
|
svetlana zaikova Estonian choreographer and dancer, EE |
|
| olga zaikova researcher |
|
|
| ekaterina zaikova researcher (ORCID 0000-0003-0584-2330) |
|
|
| tatiana zaikova researcher |
|
|
| marianna zaikova FI (b. 1985) |
|