Born on March 18
March 18: Pisces Zodiac & Famous People
The zodiac sign for March 18 is Pisces. Famous people born on March 18 include Luc Besson, Sho Aikawa — 2 notable figures in all, plus this day’s birthstone, birth flower and birthday rarity.
Director · b. 1959
Actor · b. 1961
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How many people share the March 18 birthday?
~930 thousand in the U.S., ~22 million worldwide
※ Rough estimate assuming birthdays are evenly distributed (published population figures).
The March 18 birthday profile
Zodiac
Pisces
Birthstone
Aquamarine
Birth flower
Daffodil
Birth color
Spring Green
Rarity
#302/366
Weekday
Which day?
💎 Aquamarine (Courage, Serenity & Wisdom) · 🌸 Daffodil (Hope, Self-love & New Beginnings)
Pisces traits
General traits of the sign March 18 falls under (2/19–3/20) — not a per-day personality or fortune.
Element
Water
Modality
Mutable
Ruling planet
Neptune
Sensitive and gentle, dreamy and richly imaginative.
Associated strengths: Compassionate, Intuitive, Artistic, Gentle
March 18's decan: 3rd decan (20°–30°, ~March 11–March 20) — sub-ruler Pluto (Scorpio)
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 March 18?
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