IN THIS LINEUP
How far apart were the oldest and youngest born?
About 3y 9moNAYEON · TZUYU
How this is worked out
Elapsed calendar days between the earliest and latest birth dates in this profile listing, not a ranking across groups.
JYP ENTERTAINMENT / TEAM NOTES
TWICE
트와이스
A team is more than a name. Meet the birthdays and connections behind this lineup.
- Member profiles
- 9 people
- Oldest–youngest gap
- About 3y 9mo
1,361 days between birth dates
1995-09-22 → 1999-06-14
- Profile snapshot
- 2026-09-14
Not an activity-status check
THE BIRTH-YEAR MIX
Who shares a birth year?
One row per birth year. Each name is one member — no guessed ages or positions.
- 1995BORN1memberNAYEON
- 1996BORN3membersJEONGYEONMOMOSANA
- 1997BORN2membersJIHYOMINA
- 1998BORN1memberDAHYUN
- 1999BORN2membersCHAEYOUNGTZUYU
WITHIN THIS TEAM
The little details that connect them
These are observations within TWICE, not rankings against other teams.
IN THIS LINEUP
Born in the same year
3 born in 1996JEONGYEON · MOMO · SANA
How this is worked out
The largest same-birth-year cohorts within this listing; every tied cohort is included. Birth year is not current age.
IN THIS LINEUP
The closest birthday celebrations
8 days between birthdaysJEONGYEON · MOMO
Birthday month/day, not age. Uses the 2000 calendar, including February 29.
How this is worked out
Month/day only, measured around the 366-day calendar of 2000, including February 29 and year-end wraparound. This is not an age gap; actual non-leap-year intervals can differ.
MEET THE NAMES
Every name, every birthday
NAYEON
Oldest나연
BORNJEONGYEON
정연
BORNMOMO
모모
BORNSANA
사나
BORNJIHYO
지효
BORNMINA
미나
BORNDAHYUN
다현
BORNCHAEYOUNG
채영
BORNTZUYU
Youngest쯔위
BORN
KEEP THE CONVERSATION GOING
Now there’s something to talk about.
Something you noticed? Find fan conversations on the board.
CHECK THE SOURCE
Where these details come from
Names and birth dates listed on the official profile at the stated check date. This is not a debut roster or an activity, hiatus, or departure history. Summaries are calculated from this listing, not official awards or all-K-pop rankings.
- Profile publisher
- JYP ENTERTAINMENT
- Snapshot date
- 2026-09-14
- Birth-date coverage
- 9 / 9 profiles
This is a dated profile snapshot, not a claim about contracts or current activity. Calculations use the birth dates listed above. Official profiles can change.