翟姓是一个汉姓，在《百家姓》中排名第292位。依人口数排行，台湾排名为197名，中国大陆排名为108名。总人数约一百七十八万人。

Zhai is the Mandarin pinyin romanization of the Chinese surname written 翟 in Chinese character. It is romanized Chai in Wade–Giles, and Chak in Cantonese. It is listed 292nd in the Song dynasty classic text Hundred Family Surnames. As of 2008, it is the 120th most common surname in China, shared by 1.4 million people.