Cognomen Raykova (Райкова 
, Raykova 
, Раикова 
) , globally, is a common surname. The surname Raykova is characteristic of Eastern Europe, particularly Bulgaria, where it is quite a common surname, Russia, where it is quite a rare surname, and Belarus. Not in comparison with a country's population, it is the most numerous in Eastern Europe, particularly Bulgaria, Russia, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Райкова | Kazakhstan, Russia, Bulgaria, Belarus, Ukraine |
| Raykova | Greece, Bulgaria, Albania, United States, United Kingdom |
| Раикова | Kazakhstan, Kyrgyzstan, Russia |
| ivelina raykova Bulgarian gymnast, BG (b. 1971) |
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| doroteya raykova researcher |
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| ekaterina l raykova researcher |
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| ana raykova researcher |
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| hristiana raykova (b. 1985) |
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Ms, Olga, Yana, Maria, Masha, Sonya, Stela, Stacy, Alena, Anita, Aneta, Boyka, Katya, Petya, Polly, Rayna, Radka, Diana, Donka, Galya, Genka, Ginka, Inna, Inga, Neli, Nora, Ana, Ani, Ina, Iva, Maya, Mila, Alma, Anna, Asya, Kina, Lalka, Poli, Rosi, Dari, Dima, Dora, Gena, Lora, Luba, Tony, Nina, Niya, Raya, and Lilia