Family name Haydara (حيدرة 
, Haydara 
) , throughout the world, is a common last name. The cognomen Haydara is characteristic of Syria, where it is quite a common surname, Yemen, and Gambia, where it is quite a rare surname. Measured by absolute frequency, it is the most numerous in Syria, Yemen, and Algeria. Also, Haydara is the forename as well as the last name.