What's the rarest month to be born in? According to data collected by the Centers for Disease Control and Prevention (CDC) and the Social Security Administration (SSA), the rarest month to be born in is February, making Aquarius the rarest zodiac sign.
The Least Common Birthdays
December 25 (Christmas Day) is the least common birthday, while January 1 (New Year's Day) is the second least common. December 24 (Christmas Eve) also makes the list as the 3rd least common birthday while July 4 (Independence Day) is the 4th least common birthday.
“The CDC tracks birth data nationwide, and July through October are the busiest birth months, with August typically having the highest number of births.
The most common birthday in Australia is September 17th! The least common birthday (you may have guessed it is) is Christmas Day, the 25th of December. If you are inclined to count leap years in the mix then the 29th February is the least common birthday, but only because they occur once every 4 years.
10 Least Popular Birthdays
Christmas, New Years, Christmas Eve, July 4th, Halloween, and some suspiciously Thanksgiving days all make the top 10 least common birthdays.
First, which month has the least birthdays? The data comes from the Centers for Disease Control and Prevention and the Social Security Administration. The rarest month to be born in is February, making Aquarius the rarest zodiac sign. February is the shortest month of the year, even with a leap year.
Only 7.6 percent percent of male babies and 5.5 percent of female babies were in the womb 42 weeks or longer. Males were also 1.5 times more likely to be born at 43 weeks or longer. The researchers noted that the most common reason for prolonged pregnancies is an error in calculating the due date.
For the 50 percent of babies born without intervention, we see a night/day pattern. Roughly 20 to 30 percent more babies are born per minute between 6:45 A.M. and 6 P.M. than during the night.
February 3rd is the only day where no one in history has ever been born. Despite much scientific study, there is no explanation for this phenomena. Historically it has been referred to as “the empty day” or “nobody's birthday”.
January 7th: The Day Nobody Was Born.
Additionally, the golden birthday is considered especially lucky and special since it only occurs once in a lifetime. If you're over the age of 31 and are feeling sad you may have missed your golden birthday, have no fear! Turning the age of your birth year is considered a platinum birthday.
About 385,000 babies are born each day according to the UN. That adds up to more than 140 million a year. The 140 million extra babies per year join a world population projected to reach 10 billion people by 2056.
Boys are more likely to be born before their due date. After the 40-week mark, however, the odds slightly favor a girl.
All human individuals—whether they have an XX, an XY, or an atypical sex chromosome combination—begin development from the same starting point. During early development the gonads of the fetus remain undifferentiated; that is, all fetal genitalia are the same and are phenotypically female.
We might expect that naturally an equal number of boys and girls are born, but this is not the case. There are biological reasons why more boys than girls are born each year: around 105 boys per 100 girls.
The UN estimates that around 385,000 babies are born each day around the world (140 million a year). This number will remain relatively stable in the 50 years from 2020 to 2070.
May babies have relatively rare birthdays.
Only one May birthdate cracks the top 100 popular birthdays (May 23rd lands in 89th place). Meanwhile six May birthdays fall in the bottom 50 (the 4th, 11th, 13th, 26th, 27th, and 31st).
Your April baby's birthday is pretty rare.
Your little one is unlikely to need to share the limelight on their birthday because April birthdays are not super common. Only two April birthdates made their way into the top 200 most popular birthdays (April 4th at 144th and April 11th at 189th), while 11 landed below 300.
What is a Golden Birthday? Your golden birthday is when the date of your birth coincides with your age. For example, if you were born on October 8, your golden birthday took place when you turned 8. If you were born on December 21, your golden birthday took place when you turned 21.
Those that are born in July are either a Cancer or Leo. Cancer birthdays fall between June 21 – July 22, while Leo birthdays fall between July 23 – August 22. Cancer babies are often known for being caring, protective and empathetic.
Turning 50 has also been considered a golden birthday year, and many people choose to decorate with black and gold. Any of the above ideas can be easily translated to a 50th birthday party—just go extra big on the 50th birthday invitation, golden birthday gift, and cake!