There are three origins of du:

One, from QiXing, for emperor yao Sun Liulei later, for the surname, first Du Bo.

Zhou Cheng king, pro-business Tang Guo privity of the son of the king zhou Wu Geng rebellion, was conquered by the duke of zhou force, moved to Zhou Chaogao jing (now shaanxi ChangAn County pick Beijing west village) southeast of du village (now ChangAn County qujiang township village south) three million, sealing his brother JiYu in tang (now the research), said shu yu of tang, the title is still the tang dynasty, later renamed the state of jin.

Du village named, it is because of a family member had been tribes jiang yan origin of this, the totem worship is du tree (called GanTang tree, now called wild thorn pear), then in say "du".Tang Guoqian on du, the monarch to (or liu qi) CDH, attached to weeks, more name for dupont.

Zhou Xuan win Tang Du monarch at the king's doctor, said Du Bo.King xuan of zhou had a pet princess named female dove, she sees a handsome Du Bo, trying to lure him.Du Bo is a man of integrity, declined to seduce female dove, female dove become angry from embarrassment, false accusation in the presence of XuanWang Du Bo bully her.King xuan of zhou swallow all female dove, grasp Du Bo is executed.Du Bo killed by flexion, his sons fled to the central plains, mostly stay Du Cheng clan in countries of origin for the surname, Donovan said.

Early in the spring and autumn was destroyed by the qin dynasty.In 687 BC at public place du county, is now southeast of xi 'an in shaanxi province, the western han dynasty yuan kang built six years (65 years BC) because someone was ling, renamed Du Ling.According to relevant historical materials, Du Lingdu's specific indigenous land should be in today to the southeast end of shaanxi ChangAn County east ShaoLingYuan, here due to localized duchenne aristocracy, so the tang du song here when it set a place name.Then set Du Gu place names due to its south, the later is called du qu north du, Du Gu for south du, shi said du authentic, for main components of duchenne family.

Second, the mouth when the yellow emperor's descendants of the inventor of the winemaking du kang.

Three, from his surname.

According to "wei book, officer's ambition", when the northern and southern dynasties HouWei muddy dugu's, xianbei people, Chinese localization reform when change after shan duchenne, is for the henan luoyang Donovan.

Ming Dan ACTS (now), zhenjiang city, jiangsu province, pansy lu qing dynasty hangzhou Dai Duheng, republic of China, guangdong big pu cao county people transmate (renamed douai), hebei RaoYang Wang Runxiang (renamed Du Peng), hunan ningxiang Dai Dubo (renamed du), etc.Because of their children and grandchildren are still in the original name for the surname.