Blog
Why Kids Get More Excited for Birthdays Than Adults
A five-year-old starts counting down to their birthday roughly 364 days before it actually arrives. They’ll remind you every single morning. “Only...
Birthday Facts and Insights
The Birthday Rarity Blog
Research, statistics, and fascinating insights about birthdays, birth patterns, and the science of when people are born.
Blog
Why People Share Birthday Posts on Social Media
Last year, roughly 2 billion birthday posts went up on Facebook alone — in a single day. That’s not a typo. Two...
Blog
How Social Media Changed Birthday Culture
Ten years ago, forgetting someone’s birthday was just… forgetting. Nobody really noticed. Maybe your mom would remind you, or you’d see a...
Blog
Most Popular Birthday Gifts by Age
A 2023 survey by the National Retail Federation found that Americans spend over $28 billion on birthday gifts every single year. That’s...
Blog
Why People Feel Emotional on Their Birthday
Your alarm goes off. It’s your birthday. You should feel happy, right? But instead, there’s a weird heaviness sitting on your chest....
Blog
The Science Behind Birthday Memories
You were four years old. Someone placed a cake in front of you. The candles flickered. Everyone sang. And somehow — decades...
Blog
Why Birthdays Feel Faster as You Age
Remember when summer vacations felt like they’d never end? Three months felt like a lifetime. Your 10th birthday felt ages away from...
Blog
How Different Cultures Celebrate Birthdays
In Denmark, friends and family sneak up and throw cinnamon all over you if you’re unmarried on your 25th birthday. Sounds wild,...
Blog
Birthday Foods From Different Countries
In Russia, kids get a birthday pie with a secret message baked inside it. In China, you don’t blow candles — you...
Blog
Why Golden Birthdays Became Popular
You turn 7 on the 7th. Or maybe 23 on the 23rd. That one-time match between your age and your birth date?...