National Sibling Day

Sibling Rivalry Continues Over Laughs

Despite the dual trend of falling birth rates and dropping ideal family size, about 90 percent of people in Western families grow up with at least one biological, half, step or adoptive sibling, making today, National Sibling Day, a day most people could (or should!) celebrate. The holiday, which comes about a month before Mother’s Day in the United States and two months before Father’s Day, was originally created by Claudia Evart. The native New Yorker set up a charity to honor the sibling relationship after she lost both her older brother and younger sister. While it is not nationally recognized in the U.S., 49 states acknowledge the day and it is recognized in countries like the United Kingdom, Australia, and India.

While the day is a way of appreciating siblings, what better and more honest way of celebrating this unique relationship than with a little sibling rivalry. According to a recent YouGov poll, 42 percent of respondents in the U.S. thought they were much or slightly funnier than their sibling. Another quarter of respondents thought they were equally as funny as their sibling. Only 12 percent of people thought they were the sibling without the sense of humor, with those respondents saying they were much less or slightly less funny than their sibling.

Description

This chart shows the percent of respondents who compared their humor to their sibling(s).

Download Chart
Unemployment rate in the United States 1991-2025
Premium statistics
United States: monthly price of wheat 1960-2026
Premium statistics
Income of foreign direct investment by the United States in Singapore 2014-2024
Premium statistics
Leading AI chatbot apps United States 2025, by IAP revenue
Premium statistics
Leading AI chatbot apps United States 2025, by downloads
Premium statistics
Goods trade balance of the European Union with the United States of America 1999-2026

Any more questions?

Get in touch with us quickly and easily.
We are happy to help!

Do you still have questions?

Feel free to contact us anytime using our contact form or visit our FAQ page.

Statista Content & Design

Need infographics, animated videos, presentations, data research or social media charts?

More Information