All around the world, Kosiba (Kosiba , 小柴 , Косиба ) is a very rare girly first name. Likewise, Kosiba is the last name as well as the forename.
Koshiba, Košiba, and コシバ
, 小柴 
, Косиба 
) is a very rare girly first name. Likewise, Kosiba is the last name as well as the forename.