Is Aries a rare zodiac sign? Rare
Yes. Aries is the 2nd rarest of the twelve in the United States, with 8.02% of births.

Aries against the other eleven
Aries is shorter than the average sign, 30 days, and its days see fewer births than an average day.
- #1CancerJun 21 – Jul 229.03%357,668#3
- #2VirgoAug 23 – Sep 228.95%354,754#1
- #3LeoJul 23 – Aug 228.90%352,614#2
- #4GeminiMay 21 – Jun 208.47%335,710#5
- #5LibraSep 23 – Oct 228.39%332,531#4
- #6TaurusApr 20 – May 208.34%330,599#7
- #7ScorpioOct 23 – Nov 218.18%324,271#6
- #8PiscesFeb 19 – Mar 208.12%321,891#8
- #9SagittariusNov 22 – Dec 218.05%318,737#9
- #10AquariusJan 20 – Feb 188.03%318,148#10
- #11AriesMar 21 – Apr 198.02%317,759#11
- #12CapricornDec 22 – Jan 197.50%297,093#12
The most common and rarest Aries birthdays
The most common sees 8% more births than the rarest. Not one of the 30 Aries dates is above an average day.
- #177April 410,826−0.2%
- #190March 2210,787−0.5%
- #197March 2110,771−0.7%
- #208March 2310,743−0.9%
- #226April 1210,706−1.3%
- #232April 510,695−1.4%
- #244March 2810,663−1.7%
- #246April 210,656−1.7%
- #253April 310,640−1.9%
- #254March 2910,639−1.9%
- #256March 3010,638−1.9%
- #260April 1110,629−2.0%
- #261April 1810,628−2.0%
- #264April 610,626−2.0%
- #266April 1910,624−2.0%
- #271March 2410,610−2.2%
- #273March 2710,602−2.2%
- #280March 2510,578−2.5%
- #281April 1710,578−2.5%
- #284April 1010,575−2.5%
- #291April 710,552−2.7%
- #297April 810,542−2.8%
- #298March 2610,541−2.8%
- #300April 1610,537−2.8%
- #301April 1410,536−2.8%
- #311April 1510,500−3.2%
- #312March 3110,496−3.2%
- #328April 910,457−3.6%
- #343April 1310,368−4.4%
- #352April 110,016−7.6%
Aries in 27 countries
Across the other 26 countries we hold records for, it runs from #3 in Argentina to #11 in 8 countries.
RarestMost common
Quick answers
Is Aries a rare zodiac sign?
Yes. In US birth records Aries is the 2nd rarest of the twelve signs, with 8.02% of births, about 317,759 a year. Counted per day it is #11.
What percentage of people are Aries?
About 8.02% of babies born in the United States, roughly 1 in 12: about 317,759 births in an average year (NCHS, 1989–2024).
What dates are Aries?
March 21 to April 19, 30 days. These are the fixed dates most horoscopes use. The day the Sun moves into the next sign shifts by a day in some years, so a birthday on March 21 or April 19 can fall under the neighboring sign, depending on the year.
What is the rarest Aries birthday?
April 1, #352 of 366 in the United States, with about 10,016 births a year. The most common Aries birthday is April 4, #177.
Is Aries rare in other countries?
In the United States it is #11 of the twelve. Across the other 26 countries we hold records for, it runs from #3 in Argentina to #11 in 8 countries.
What is the rarest zodiac sign?
Capricorn, with 7.50% of US births. The most common is Cancer, with 9.03%.











