All around the world, أوناي (Unai 
, أوناي) is quite a common boy's first name. The forename أوناي is habitual in Spain, where it is quite a common boy's name, Finland, where it is quite a rare masculine name, and Afghanistan. In absolute terms, the name is most common in Spain, Afghanistan, and Indonesia. Much less frequently, أوناي is the last name as well as the forename.