Surname Jumashova (Jumashova, Юмашова 
) , globally, is a very rare cognomen. The family name Jumashova is characteristic of Kyrgyzstan, where it is a very rare surname, Russia, and Ukraine. In absolute terms, it is commonest in Russia, Ukraine, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Юмашова | Kyrgyzstan, Kazakhstan, Russia, Ukraine |