Surname Rychkova (Рычкова 
, Рышкова , Rychkova 
) , around the globe, is quite a common last name. The cognomen Rychkova is habitual in Russia, where it is quite a rare surname, Belarus, and Kazakhstan. In absolute terms, it is commonest in Russia, Ukraine, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Рышкова, Рычкова | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Rychkova | Russia, Belarus, United States, Poland, France |
| Ричкова | Russia, Ukraine, Bulgaria |
| anna rychkova researcher ORCID ID = 0000-0003-4958-4513 |
|
|
| lyubov rychkova researcher (ORCID 0000-0002-0117-2563) |
|
|
| maria p rychkova researcher |
|
|
| l v rychkova researcher |
|
Ms, Polina, Galina, Larisa, Natali, Nastya, Iuliia, Oksana, Kseniia, Tatiana, Tatyana, Natalia, Natalya, Nadezda, Valeria, Svetlana, Kristina, Liudmila, Lyudmila, Nataliya, Victoria, Veronika, Ksenia, Mariya, Marina, Yulia, Alla, Anna, Dana, Liza, Vera, Inna, Olga, Maria, Sveta, Alena, Alexandra, Alisa, Daria, Darya, Dasha, Diana, Lilya, Julia, Elena, Irina, Irena, Oxana, Alina, and Anastasia