The first origin: from Jiang surname, from place name, belonging to the name of Juyi.
According to legend, after the war between the Yellow Emperor and Chiyou, the Chiyou tribe moved to the north, and its descendants took "North" as their surname and called it North.
The second origin: from the compound surname, from the place of residence referred to by the ancient orientation, it belongs to the surname of Juyi orientation.
It should be changed by simplifying the provincial languages of Beiren, Beimen, Beiguan, Yin Bei, Beiguo, Beiye, Beidi, Beihai, Beitu, Beitang and Beishan.
The third origin: it originated from the northern tribe of ancient Guangxi, and came from the third concubine of Yu Di, which belongs to the ancestral name.
The fourth origin: from Xuantu county since ancient times, from Koguryo nationality, belonging to the local surname and the Han surname changed to the surname.