全姓是中文姓氏之一，在《百家姓》中排第233位。

基本上，“全姓”来源有三种认可的说法：

历史上，全姓以京兆（今陕西西安）为郡望，并出现不少著名人物。 郡望【堂号】 京兆郡：首都长安直辖区，在今陕西省西安至华县一带。 【堂号】 "绥南堂"、"钱侯堂"；三国时全琮，父亲给他几千斛米到集市上去卖，他全部救济了穷人。全琮后来做了奋威校尉，领东海太守，加绥南将军，封钱塘侯，官终大司马左军师。当代“全姓”又以湖南、河南、浙江三省最为集中。据有关专家研究，三省全姓人口约占全国全姓总人口的3/4。 全姓在大陆和台湾都没有列入百家姓前一百位。

Quán is the Pinyin romanization of the Chinese family names 權/权 and 全.

Quan (traditional Chinese:權; simplified Chinese:权; pinyin:Quán) is a Chinese surname. A notable with the surname Quan surname was Quan Deyu, who was born in 759 during the reign of Emperor Suzong. His family claimed to descend from the Later Qin official Quan Yi (權翼). His family tree was from the Sui Dynasty official Quan Rong (權榮).