| Full Name | Jeon So-yeon |
| Stage Name | Soyeon |
| Native Name | 전소연 |
| Birthday | August 26, 1998 |
| Age | 26 years and 7 months old |
| Zodiac Sign | Virgo |
| Birthplace | Gaepo-dong, Gangnam-gu, Seoul, South Korea |
| Height | 5’2″ (157 cm) |
| Weight | 97 lbs (44 kg) |
| Blood Type | B |
| MBTI | INTJ |
| Education | Chungang University High School |
| Languages | Korean, English, Chinese |
| Group | (G)I-DLE |
| Social Media | Instagram: [@tiny.pretty.j] |