In the entire world, באייר (Bajer 
, Bayer , באייר 
) is a rare mostly boy's, but infrequently feminine first name. The first name באייר is characteristic of Israel, where it is a rare boy's name, Iraq, and Algeria. In absolute terms, the name is most common in India, Pakistan, and Turkey. More prevalently, באייר is the last name as well as the forename.