| idol_id | 2021 |
| Selca owner | unchild_haeun |
| Pop type | K-pop |
| Stage name (romanized) | Haeun |
| Stage name (original) | 하은 |
| Real name (romanized) | Na Haeun |
| Real name (original) | 나하은 (羅夏恩) |
| Birth date | 2009-01-16 (age 17) ▲ ▼ |
| Chinese zodiac sign | 🐀 Rat |
| Western zodiac sign | ♑ Capricorn |
| Hometown | Seoul |
| Height | 164.0cm (5'5") ▲ ▼ |
| Weight | |
| Blood type | A |
| MBTI | ENFP |
| Debut date | 2026-04-21 (1 month ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
UNCHILD (언차일드) | High Up Entertainment | 2026-04-21 | Yes |