For this Erdem Osman there are 3 different names on Yasni.
In the ranking of the most common first names Erdem Osman is on position 4588.
Male first name (Turkish): Erdem, virtue;; addition = virtue
Male first name (Turkish): Osman, Arabic (Word format); Uthman = the Trapp chicks, known by Osman, the founder of the Ottoman Empire (14th century), 'Osman' / 'Usman' / 'Uthman' is a whole in the Islamic world popular name