In all the world, Seydu (سيدو 
, Seydu 
, Сейду 
) is quite a rare principally boy's, but scarcely girly given name. The first name Seydu is habitual in Syria, where it is quite a rare boy's name, Iraq, and Algeria, where it is quite a rare predominantly masculine, but very infrequently female name. More frequently, Seydu is the last name as well as the forename.