Azerbaijan is a city.
Azerbaijan ( [ æzərbaɪˈʒɑːn ] ; Azərbaycan ) , officially the Republic of Azerbaijan ( Azərbaycan Respublikası ) , is a country in the South Caucasus region , situated at the crossroads of Southwest Asia and Southeastern Europe . The Azerbaijan Democratic Republic proclaimed its independence in 1918 and became the first democratic state in the Muslim orient world .