Family name Алаеддін (Alaeddin 
, Алаеддін 
, Alovuddin) , all over the world, is a rare surname. The surname Алаеддін is habitual in Western Asia, particularly United Arab Emirates, where it is a rare surname, Jordan, and Syria. Measured by absolute frequency, it is the most numerous in United Arab Emirates, the United States, and Syria. More prevalently, Алаеддін is the forename as well as the last name.