Surname دلير (دلير 
, Daler 
) , in all the world, is quite a common family name. The last name دلير is habitual in Iran, where it is quite a rare surname, Iraq, and Norway, where it is a rare surname. Not in comparison with a country's population, the name is most common in Iran, India, and Iraq. More prevalently, دلير is the forename as well as the last name.