| Full Name | Cecilia An |
| Date of Birth | 4 March, 1996 |
| Place of Birth | Linjiang, Jilin, China |
| Origin | China |
| Ethnicity | Han Chinese |
| Height | 5' 8" (172 cm) |
| Occupation | Actress |
| Other Names | An Yongchang, An Yong-Chang |
| Alma Mater | Central Academy of Drama, Beijing, China |
| Debut Date | 2015 |