January 21 birthdays, facts & history
Everything about being born on January 21, from your sign and birth stone to who shares your birthday.
Zodiac sign
♒︎ Aquarius
Jan 20 – Feb 18
Birth stone
Garnet
Birth flower
Carnation
How common
#290 of 366
by US birth counts
Famous January 21 birthdays
Sample dataFamous birthdays for this date are still being added.
On this day in history
Sample dataHistory for this date is still being added.
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