Origins
Origin from a Priestly Office
One lineage traces to the Zi clan and to the liao priests who tended the sacrificial fires for Heaven in the late Shang and early Zhou periods. Their office supplied the surname 尞; 眘, 尞, 寮, and 遼 were historically interchangeable, with 了 treated as their abbreviated form.
Reference: 了姓:基本介紹,姓氏淵源,第一個淵源,第二個淵源,得姓始祖,遷徙分布,郡望堂號,郡_中文百科全書
Surname Change Among Niu Jin's Descendants
Another lineage traces to the Zi clan and descendants of Niu Fu, an aristocratic official of Song. After the Cao Wei general Niu Jin was poisoned by Sima Yi, his family fled and adopted 尞 from the ancestral name Yi Liao. Although Liao Yun was later restored to the surname Niu, collateral descendants retained 尞, abbreviated it to 了, and regarded Longxi as their commandery of origin.
Reference: 了姓:基本介紹,姓氏淵源,第一個淵源,第二個淵源,得姓始祖,遷徙分布,郡望堂號,郡_中文百科全書
Commanderies and Clan Halls
Longxi Commandery and Hall Names
The ancestral commandery is Longxi. Its hall name is Longxi Hall, also called Longyou Hall.
Reference: 了姓:基本介紹,姓氏淵源,第一個淵源,第二個淵源,得姓始祖,遷徙分布,郡望堂號,郡_中文百科全書
Migration and Distribution
Ranking and Distribution
The surname does not rank among the top 3,000 in mainland China and ranks 1,258th in Taiwan. Bearers are found in Hui'an, Fujian; Jieyang and Zhanjiang, Guangdong; Qiongshan, Hainan; and Taiwan.
Reference: 了姓:基本介紹,姓氏淵源,第一個淵源,第二個淵源,得姓始祖,遷徙分布,郡望堂號,郡_中文百科全書
Notable People
Liao Zhipeng
Liao Zhipeng, born in 1940 in Qiongshan, Hainan, is an educator in basic education. He formerly served as principal of Shizilu Middle School in Qiongshan and is retired.
Reference: 了姓:基本介紹,姓氏淵源,第一個淵源,第二個淵源,得姓始祖,遷徙分布,郡望堂號,郡_中文百科全書