From the Gui surname.According to the new tang book · prime minister genealogy table ", carried by the field after the origin of sun, JiXuan Wang Shaozi tong (say for JiKui, season, are words and correct) county LuXiang by sealing the plains, then after an importance.

Change by ancient compound surname xianbei ethnic minority group.According to "wei book, officer's ambition", carried by the northern and southern dynasties, the northern wei dynasty have generation step surnamed lu gu's north, after entering the central plains to the Chinese character shan importance.

According to Chen left biography of customs, contained in the spring and autumn are muddy the lu (Dijon, this song county in henan province) in northeast China, then also of importance.