There is no single "wisest" birth month according to experts; instead, different months are associated with specific kinds of wisdom based on characteristics drawn from astrology and numerology.
However the researchers looked at it, first-borns had, on average, an IQ of 1.5 points higher than second-born siblings, who in turn had a 1.5 higher IQ than third-borns and so on.
Because it has far fewer days than any other month, February is the least common birth month. In 2023, only 271,000 babies were born, according to the CDC. April, with only 30 dates, is often the second least common, followed by December; in 2023, April had 279,000 births while December had 297,000.
The natural leaders born in April
People describe them as charismatic, bold, and naturally inspiring. Their leadership style is often driven by passion and initiative, making them stand out in group settings, whether they're managing a team or pursuing personal goals. These individuals excel at building connections.
Those born on the 1st, 10th, 19th, or 28th resonate with the vibration of Number 1. They thrive when creating, innovating, and taking bold steps into the unknown. Independence is their defining trait. Other defining traits are strong willpower, self-confident, originality, and capable of decision making.
Astrology suggests birth months influence luck, drawing opportunities and positive events. Individuals born in March, May, June, August, October, and December are highlighted for inherent optimism, cosmic backing, or karmic benefits.
The 4th, 7th, 8th, 22nd, and 17th are believed to be ill-fated by some. Additionally, the superstition around Friday the 13th can add to the sense of caution for those born in October.
No prizes for guessing that Aquarians are leading the pack when it comes to the most intelligent zodiac signs. Beyond just mere bookish knowledge, they are known for their analytical skills and knack for seeing things that others tend to miss.
In addition to their academic correlation, September natives are often known for being analytical, reliable, and methodical. They tend to excel in traditional intelligence areas, performing well on tests, memorizing a wide range of facts, and quickly acquiring new skills.
August. According to Schott, August is one of the most successful birth months in terms of fame and career. "Many babies born July 23-August 22 (when the Sun is in Leo) find fame, recognition, and career achievement," she says.
The BEST birthday date emerged as July 28th – due, in-part, to the likelihood of fantastic weather, its closeness to payday, as well as the “feel-good” summer factor!
The #1 rarest birthday date is February 29. You have only a 1 in roughly 1,460 chance of being born on this date. Why?
July through October tends to be the most popular birth months in the United States. August is, overall, the most popular month for birthdays, which makes sense. A late August birthday means December conception.
And it seems that the eldest children tend to choose intellectual achievements. Researchers from the University of Essex in the UK found first borns are 16% more likely to excel academically that their younger siblings [3].
February, April, July, and December births are seen as the most creative and too creative for a routine-bound 9-to-5 work life or the traditional workforce.
11 Combinations of Siblings for the Happiest Family Life
Beginning at about 8–9 months of age, almost all babies are coping with separation and stranger anxiety. These are important developmental stages that most babies go through and are not the same as shyness.
September. September is often reported as the smartest birth month because kids born during it are usually the oldest in their grade and therefore have an academic advantage over their peers.
Gifted children often display advanced problem-solving skills. If your baby can figure out how to manipulate toys or navigate challenges in their environment, it may be a sign of their developing intelligence. This ability to think critically and creatively is a hallmark of giftedness.
Astrologers rank zodiac signs from most to least intelligent, emphasizing unique strengths. Gemini, Virgo, and Aquarius lead for intellectual curiosity, structure, and big-picture thinking.
The signs of high intellectual power in adults are similar to those in children. They include quick learning, interest in unique topics, and the ability to process information fast, among others.
Cancer, Virgo, Scorpio, Pisces and Aquarius are spiritually gifted. These signs have great intuition. They are guided by divine energies.
For example, those born on the 1st, 10th, 19th, or 28th of any month carry the energy of the number 1, which is ruled by the Sun. These individuals are often seen as independent, ambitious, and charismatic—natural leaders who are destined to make a mark on the world.
Across many nations, the rarest birthdays often fall on major holidays, when fewer births— especially planned ones-are scheduled. Dates like December 25 (Christmas Day), January 1 (New Year's Day), and December 24 consistently rank among the least common.
Born on: 5, 6, 8, 11, 15, 19, 24, 27, 29. And no… it's not a negative problem 👀 It's about strong money movement 💸 Multiple income opportunities, growth in work or business, sudden financial gains and expansion are highlighted for these birth dates in 2026.