| Full Name | Noh Yun-ah |
| Stage Name | Yunah |
| Native Name | 노윤아 |
| Birthday | January 15, 2004 |
| Age | 21 years and 6 months old |
| Zodiac Sign | Capricorn |
| Birthplace | Chungju, Chungcheongbuk-do, South Korea |
| Height | 5’6″ (168 cm) |
| Weight | – |
| Blood Type | A |
| MBTI | ESFP |
| Education | Chungju Yesung Girls’ High School |
| Languages | Korean, English, Japanese |
| Group | ILLIT (2023-present) |
| Social Media | – |