How Common is the First Name Sean?
We estimate that there are 400,800 people named Sean who are currently alive and were born in the United States. Sean is the 61st most common for men, and the 121st most common overall.
How Old are People Named Sean?
The average person named Sean is 37.29 years old.
Is Sean a Popular Baby Name Right Now?
623 people named Sean were born in the U.S. in 2025. It was the 489th most popular name for boys, and the 978th most popular overall.
The popularity of Sean peaked in 1972, when it was the 33rd most popular name for baby boys.
Is Sean a Boy's Name or a Girl's Name?
Sean is almost exclusively a male name. 99.3% of people named Sean are male.
Popularity of Sean in England
In 2020, Sean was the 509th most popular name for boys in England and Wales.