Why September 9 is the most common birthday

Holiday cheer can lead to a baby boom nine months later. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. September 9 saw an average of 12,344 daily births between 1994 and 2014. Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy .