Cognomen Barysava (Barysava 
) , around the globe, is a very rare last name. The cognomen Barysava is characteristic of Belarus, where it is a rare surname, Estonia, and Germany, where it is an extremely rare surname. In absolute terms, the name is most common in Belarus, Germany, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Barysava | Belarus, Estonia, Spain, Germany, United States |