Last name زاير (زاير 
, Zeyher 
) , globally, is quite a rare family name. The last name زاير is habitual in Iraq, where it is quite a rare surname, Bahrain, where it is a rare surname, and Iran. Not in comparison with a country's population, it is commonest in Iraq, Iran, and Germany. More frequently, زاير is the forename as well as the last name.