Member ages
EVOLution Member Ages and Birthdays
EVOLution member ages and birthdays ranked oldest to youngest, from YooYeon at age 25 to YeonJi at age 18.
Oldest to youngest
| Rank | Member | Age | Birthday | Position |
|---|---|---|---|---|
| #1 |  YooYeonMember | 25 | Feb 9, 2001 | Leader, Visual |
| #2 |  MayuMember | 24 | May 12, 2002 | Vocalist, Rapper |
| #3 |  NaKyoungMember | 24 | Oct 13, 2002 | Vocalist, Rapper, Dancer |
| #4 |  KotoneMember | 22 | Mar 10, 2004 | Main Dancer, Rapper |
| #5 |  ChaeYeonMember | 21 | Dec 4, 2004 | Vocalist |
| #6 |  JiWooOn hiatus | 21 | Oct 24, 2005 | Main Vocalist |
| #7 |  SooMinMember | 19 | Oct 3, 2007 | Vocalist |
| #8 |  YeonJiMember | 18 | Jan 8, 2008 | Visual, Pianist |