Member ages
Unis Member Ages and Birthdays
Unis member ages and birthdays ranked oldest to youngest, from Hyeonju at age 24 to Seowon at age 15.
Oldest to youngest
| Rank | Member | Age | Birthday | Position |
|---|---|---|---|---|
| #1 |  HyeonjuMember | 24 | Nov 3, 2001 | Leader, Lead Vocalist |
| #2 |  NanaMember | 19 | Jun 6, 2007 | Main Dancer, Sub-Vocalist, Center |
| #3 |  GehleeMember | 18 | Aug 19, 2007 | Sub-Vocalist, Visual |
| #4 |  KotokoMember | 18 | Oct 28, 2007 | Sub-Rapper |
| #5 |  YunhaMember | 17 | Feb 28, 2009 | Lead Vocalist |
| #6 |  ElisiaMember | 17 | Apr 18, 2009 | Main Vocalist |
| #7 |  YoonaMember | 16 | Oct 7, 2009 | Main Rapper |
| #8 |  SeowonMember | 15 | Jan 27, 2011 | Main Vocalist, Maknae |