Millions around the world.
On any given day, approximately 15 million people celebrate their birthdays around the world. This is an average calculated based on global birth rates.
In a world of nearly seven billion people, there are lots of people who celebrate their 16th birthday on any given day.
Hindu's in India celebrate Hinduism or other people all around the world can aswell.
About 2.1 billion people are Christian in the world. Many people, including non-Christian's, celebrate Christmas so more than 2.1 billion people celebrate Christmas.
Yes, as everyone in the world has a birthday every year its around 3,999,999,999 birthdays. The exact number will never be known as people are born and die every day, and some rude people do not celebrate 'em. The number of birthdays on any particular day is about the same as the number of people in the world, divided by 365.
For the most part, because December is the height of summer for half of the world. Others may have a birthday close to Christmas, and choose to celebrate it later so they can have two separate celebrations.
Roughly 16.4 million.
The same way Christians around the world do it.
No. In this day and age, practically everyone on this planet knows exactly when he/she was born. Celebrating birthdays moreover is rooted in most of the cultures of this world.
Many people celebrate Christmas and the New Year around the world.
to see how many people celebrate the festive season