한 Members of LATENCY LATENCY (레이턴시) is a South Korean Girl Group that debuted in 2026. They consist of 4 members: Haeun, Heeyeon, Jeewon and Semi. The group consists of ex-members of Loona and Cignature. Return to Artist Read All Members 2026 HaeunHeeyeonJeewonSemiHyunjin Haeun (하은) Full Name: Kim Haeun Date of Birth: 1999-10-09 (27 years) Zodiac sign: Libra Country: South Korea Active period: 2026-present Role: Vocal,Instrumental Heeyeon (희연) Full Name: Kim Heeyeon Date of Birth: 1998-11-17 (27 years) Zodiac sign: Scorpio Country: South Korea Active period: 2026-present Role: Instrumental Jeewon (지원) Full Name: Kim Jiwon Date of Birth: 1999-04-01 (27 years) Zodiac sign: Aries Country: South Korea Active period: 2026-present Role: Instrumental Semi (세미) Full Name: Goo Semi Date of Birth: 2002-04-10 (24 years) Zodiac sign: Aries Country: South Korea Active period: 2026-present Role: Instrumental,Maknae Past Members Hyunjin (현진) Full Name: Kim Hyunjin Date of Birth: 2000-11-15 Zodiac sign: Scorpio Country: South Korea Active period: 2026-2026 Role: Instrumental Images Return to Artist