These are the most (and least) common birthdays

Everybody has a birthday
Leap days and rare birthdays
The shortest month is also the least popular
Holiday baby
Christmas and New Year's Day are the most rare
Nobody wants to share their birthday with Jesus
From least common to most common
Nine of nine
Extraordinary people with regular birthdays
Time zone differences
Born on September 27
Wake me up when September ends
Summer babies
Planning out ahead
Baby, it's cold outside...
The biggest gift of all
Everybody has a birthday

We all have a birthday, that’s a fact. However, most people you know probably celebrate their birthdays on different dates. Have you ever wondered which are the most and least common birthdays? Let’s find out!

Leap days and rare birthdays

According to USA Today, the least common birthday is February 29. That is not a surprise, given that it’s only in the calendar once every four years!

The shortest month is also the least popular

Overall, Reader’s Digest highlights that February is the least common month to be born. Is it because it is also the shortest month? That’s a possibility.

Holiday baby

However, Reader’s Digest points out most of the rarest birthdays are well-known holidays such as Christmas or national celebrations.

Christmas and New Year's Day are the most rare

Data from the Center for Disease Control reveals that the least common days to born into in the United States are December 25, January 1, December 24 and July 4.

Nobody wants to share their birthday with Jesus

These dates are probably unpopular to schedule cesarean operations or inducing birth. Nobody wants their kid’s birthday to be overshadowed, right?

From least common to most common

So, if these are the least common, which days are the most common?

Nine of nine

Well, USA Today reports that the most common birthday in the United States is September 9.

Extraordinary people with regular birthdays

Some celebrities born on September 9 include Adam Sandler, Hugh Grant, and Michael Bublé.

Time zone differences

However, in other countries it is slightly different. In the UK, the most common birthday as of 2023 is on September 27, as The Daily Mail writes.

Born on September 27

If your birthday is on September 27, then you share it with Avril Lavigne, Gwyneth Paltrow or Meat Loaf.

Wake me up when September ends

Regardless of the country, the most frequent month to be born into is September. Most of the top ten common birthdays recorded in the US and the UK fall in this month.

Summer babies

In fact, as Reader’s Digest remarks, most people tend to be born in July, August, September, or October, with August topping the list. Why is this?

Planning out ahead

The Daily Mail suggests that parents tend to plan out their children's birthdays to take into consideration the school year.

Baby, it's cold outside...

However, the most common theory is that these children tend to be conceived during the winter months, particularly around the holidays.

The biggest gift of all

After all, aren’t the children the biggest gifts of all?

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