The Comprehensive Book of the Eight Manchurian Bannerss' Surname-Clans (八旗滿洲氏族通譜 Baqi Manzhou Zhizu Tongpu), compiled in the middle 18th century, records many Manchu clan names. Among more than a thousand names, about 600 names are the Manchus'.
Gioro, one of major names, is the only name that has various suffix such as Ayan, Ilgen and Sirin, possibly to distinguish from the imperial family name Aisin-Gioro.