What are the top 5 most common birthdays?

The top 5 most common birthdays are all clustered in September, with September 9th often taking the #1 spot, followed closely by September 19th, September 12th, September 17th, and September 10th, with July 7th also breaking into the top 10, likely due to holiday conception periods around Christmas/New Year.

What is the top 5 most common birthdays?

Most Popular Birthdays

• September 9.
• September 19.
• September 12.
• September 17.
• September 10.
• July 7.
• September 20.
• September 15.

What's the rarest birthday?

The rarest birthday is February 29 (Leap Day), occurring only every four years, followed by major holidays like December 25 (Christmas Day), January 1 (New Year's Day), and December 24 (Christmas Eve), due to fewer scheduled inductions and C-sections on holidays, with other rare days often near holidays or falling on less popular months like February, according to US data from CDC and analyses from sources like CBS Miami and Reader's Digest and Historic Acres of Hershey.
 

Why is 9 9 the most common birthday?

Today, September 9th, is the most common birthday in America. In fact, 9 of the 10 most common birthdays are in September. The most likely reasons are increased conceptions over the Holidays, and parents wanting their kids to be among the oldest in their class.

What is a diamond birthday?

A diamond birthday is a special milestone when your age matches the last two digits of your birth year, like turning 75 if born in 1975, or turning 81 if born in 1981, often celebrated with sparkly, diamond-themed parties to mark a life well-lived, sometimes called a platinum birthday too. 

Comparison: How Rare is Your Birthday? (Part 2)

What is a gold birthday?

A golden birthday is a once-in-a-lifetime milestone when you turn the same age as the day you were born (e.g., turning 18 on the 18th). Often called a "Champagne Birthday," it's celebrated with a gold theme, using gold decorations, treats, and gifts to mark the special alignment of age and birth date.
 

What is an Emerald birthday?

An Emerald Birthday is a special, rare birthday when the age you turn matches the number of your birth month (e.g., turning 5 if born in May, or 11 if born in November), making it a unique, once-in-a-lifetime celebration for those born in months 1 through 12, often associated with the May birthstone. It's distinct from the May birthstone itself, though both share the "emerald" theme, symbolizing renewal and beauty, notes The US Sun and Rarete Jewelry. 

What is the unhealthiest birth month?

Mitral valve disorder shows a clear bimodal seasonal pattern-a major disease risk peak among persons born in March and a smaller disease risk peak among those born in August. Atrial fibrillation peaks among persons born in March, with a trough between September and November.

Which gender is mostly born in September?

The September peak persists for both genders but something else that's interesting pops out: there are consistently more boys being born than girls.

Do twins share the same birthday?

Yes, twins are born on the same day most often, but it's possible for them to have different birthdays, even different birth years, if one is born just before midnight and the other just after, or if a significant time gap occurs between deliveries. They are still considered twins because they developed in the same pregnancy, regardless of the exact hour or day of birth. 

What is the hardest day to be born on?

The "worst" days to be born are generally considered to be Christmas Day (Dec. 25) and Leap Day (Feb. 29), due to holiday conflicts and rarity, respectively, with many parents (40% and 38%) disliking these dates for their children; other disliked days include New Year's Day, Halloween, and the anniversary of a loved one's death, as these dates overshadow the birthday, according to a survey of mothers. 

What is the 99% birthday problem?

The answer in probability is quite surprising: in a group of at least 23 randomly chosen people, the probability that some pair of them having the same birthday is more than 50%. For 57 or more people, the probability reaches more than 99%. And of course, the probability reaches 100% if there are 367 or more people.

Which month is very rare?

The rarest birth month is February, primarily because it's the shortest month (28 or 29 days), but also due to fewer conceptions in warmer months (May) and fewer scheduled inductions around holidays, though rare individual birthdays often fall on holidays like Christmas or New Year's Day. April is often the second-rarest month for births. 

Which birthdate is powerful?

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.

What are the 20 rarest birthdays?

The 20 rarest birthdays often cluster around major holidays, with February 29 (Leap Day) being the absolute rarest, followed by Christmas (Dec. 25), New Year's (Jan. 1), Christmas Eve (Dec. 24), and July 4th, with many rare ones falling in late November and early December due to fewer scheduled births on holidays and low hospital staffing. 

What is the golden date of birth?

Your golden birthday is the special day when you turn the same age as the day of the month you were born, like turning 15 on the 15th or 28 on the 28th, a fun milestone often celebrated with gold-themed parties, sometimes called a Champagne Birthday. 

What month are girls conceived?

Nature is designed to favour the conception of boys from September to November and girls from March to May because of an evolutionary mechanism aimed at keeping the overall sex ratio as near to 50:50 as possible, the scientists said.

Is a boy on the left or right?

The Ramzi Theory claims that the placenta position on an early ultrasound can predict gender - right for a boy, left for a girl. But Lesley confirms it's just another myth, and while some studies suggest higher accuracy, factors like womb space and body shape determine the baby's position, not gender.

Are September born shy?

September: Perfectionists with big hearts

They may be shy at first but develop deep emotional connections over time. Their analytical nature can sometimes make them overcritical, but they are driven by a sincere desire to improve things for the better.

What is the luckiest date of birth?

There's no single "luckiest" birthday, but numerology suggests dates like the 1st, 10th, 19th, 28th (for Universal Year 1 in 2026) or the 8th (for wealth/career) are lucky, while some research points to April 30th for award-winning success. Astrology links months like May to magnetism, while specific dates (July 7, August 8, November 30) appear in lists due to billionaire stats or survival stories, but luck ultimately depends on personal belief and perspective. 

What is the weirdest birth month?

February is the least common birth month in the United States, in part because it is the shortest month of the year, with only 28 days or 29 during a leap year. In fact, the rarest birthday occurs on February 29, which has a 1 in 1,460 chance of occurring.

Which birth month lives the longest?

People born in the autumn months (September, October, November) tend to live longer, with studies showing they have higher chances of reaching 100 and slightly longer lifespans than spring-born individuals (April, May, June), likely due to better early-life environments, though winter and early spring births also show potential longevity benefits. The pattern reverses in the Southern Hemisphere, with spring/summer babies living longer, suggesting environmental factors during fetal development and infancy play a key role, say PNAS, National Institutes of Health (NIH) | (.gov), Reader's Digest, New Scientist, National Institutes of Health (NIH) | (.gov), Demographic Research, ResearchGate, MARCA, ABC News, National Institutes of Health (NIH) | (.gov), Deseret News, National Institutes of Health (NIH) | (.gov), Fatherly, National Institutes of Health (NIH) | (.gov), China.org]. 

What is a coconut birthday?

And we being Bharas call it as coconut birthday. On this birthday we perform a ritual with birthday person in which Atali filled with Narial, Khatti Shipa, Kalma Sikka, sweets, fruits, dry fruits and birthday gift is made to move round and round around seven times around the birthday person.

What is the rarest birthstone color?

Alexandrite is widely regarded as the rarest birthstone due to its remarkable color-changing properties. The gemstone shifts from green in daylight to red under incandescent light. High-quality natural alexandrite is extremely rare and is mostly found in Russia, Brazil, and Sri Lanka.

Why can't you wear emeralds every day?

The only thing that lets emeralds down is their toughness; they are brittle due to their inclusions. However, they are still quite resistant to scratches and chipping. This means you can wear emeralds daily and not have to worry about them getting damaged. Instead, you can just focus on how gorgeous they look.