Family name Bahtiiar (Бахтияр 
, Бахтииар , Бахтийар ) , in the entire world, is quite a common surname. The family name Bahtiiar is habitual in Kyrgyzstan, where it is quite a common surname, Azerbaijan, where it is quite a rare surname, and Turkmenistan. Not in comparison with a country's population, this name is the most popular in Kyrgyzstan, Azerbaijan, and Uzbekistan. More prevalently, Bahtiiar is the forename as well as the last name.