The name, "Hanlim", is a reference to the arts high school, "Hanlim Multi Arts School". The members of the group have all attended the school, hence the name.
|Name||Birth Date||Position||Final Rank||Label||Color|
|Kang Hye Won||July 5th, 1999||Lead Rapper, Vocalist, Visual||8||8D Entertainment||Coral|
|Choi Ye Na||September 29th, 1999||Main Rapper, Lead Vocalist, Lead Dancer||4||Yuehua Entertainment||Yellow|
|Kim Chae Won||August 1st, 2000||Lead Vocalist, Lead Dancer||10||Woollim Entertainment||Mint|