Idols and Characters Born on March 21
10 idols, celebrities, and characters were born on March 21.
We can confirm the nationality of 9 people: Japan 5, South Korea 1, United States 1, Hong Kong 1, Vietnam 1. Another 1 have no officially verifiable nationality, so they aren’t counted toward any country.
Whose Birthday Is March 21?10
Idols & singers4
Actors2
- Janice Yan Hong Kong —
- Nguyễn Trần Duy Nhất Vietnam —
VTubers & Characters4
- Ars Almal Character Japan NIJISANJI
- Ceres Fauna Character Japan hololive, hololive English
- PIKAMARU NS-PT01 Character Japan 774inc
- Shiranami Ramune Character Japan VSPO!
Planning birthday support for someone born on March 21?
Birthday support projects usually take 1–2 months to prepare. The three most common formats are a custom photo booth frame, a birthday café, and a support goods giveaway.
Other Days in March
Days in March with 3+ birthdays get their own page (all other days are listed on the month page):
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