1. The origin of Qu surname is place name or city name: Qu surname comes from place name and city name, such as Quwo, Qufu and Quzhou in ancient times; The evolution of the Ju family: Qu family in some areas of Jiaodong was originally Ju family, and later evolved into Qu family, Qu family and so on.
2. Qu surname is a surname with profound historical background, and its origin can be traced back to ancient times. According to "Customs", Qu's surname originated in the Zhou Dynasty, and his third son was named in Jin. Yu Shu's eighth grandson, Jin Muhou, named his youngest son as a teacher of Quwo (present-day northeast wenxi county), and his grandson took Jiedi as his surname, that is, Quwo's, and later changed it to a single surname, Qu's, which was handed down from generation to generation.