Cognomen Yosava (Yosava 
, Иосава 
) , across the world, is a rare family name. The cognomen Yosava is habitual in Russia, where it is a rare surname, Spain, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. Much less frequently, Yosava is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yosava | United States, Spain, India, Ukraine |
| Иосава | Russia |