Born on January 31
January 31: Aquarius Zodiac & Famous People
The zodiac sign for January 31 is Aquarius. Famous people born on January 31 include Franz Schubert, Shingo Katori — 2 notable figures in all, plus this day’s birthstone, birth flower and birthday rarity.
Composer · 1797–1828
Entertainer · b. 1977
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How many people share the January 31 birthday?
~930 thousand in the U.S., ~22 million worldwide
※ Rough estimate assuming birthdays are evenly distributed (published population figures).
The January 31 birthday profile
Zodiac
Aquarius
Birthstone
Garnet
Birth flower
Carnation
Birth color
Crimson
Rarity
#204/366
Weekday
Which day?
💎 Garnet (Truth, Friendship & Loyalty) · 🌸 Carnation (Pure & Deep Love, Motherly Love)
Aquarius traits
General traits of the sign January 31 falls under (1/20–2/18) — not a per-day personality or fortune.
Element
Air
Modality
Fixed
Ruling planet
Uranus
Original and freedom-loving, humanitarian and forward-thinking.
Associated strengths: Original, Progressive, Humanitarian, Independent
January 31's decan: 2nd decan (10°–20°, ~January 30–February 8) — sub-ruler Mercury (Gemini)
Each sign splits into three 10° decans; the 1st is the sign itself, the 2nd and 3rd are sub-ruled by the same-element signs (a traditional rule; the boundary shifts ±1 day by year).
※ Traditional Western astrology attributes — for cultural interest, not a scientific claim.
🎂 Born on January 31?
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