How Common is the First Name Sinclair?
We estimate that there are 1,199 people named Sinclair who are currently alive and were born in the United States. Sinclair is the 4,940th most common for men, and the 9,068th most common overall.
How Old are People Named Sinclair?
The average person named Sinclair is 34.90 years old.
Is Sinclair a Popular Baby Name Right Now?
20 people named Sinclair were born in the U.S. in 2022. It was the 7,996th most popular name for girls, and the 10,239th most popular overall.
The popularity of Sinclair peaked in 1900, when it was the 968th most popular name for baby boys.
Is Sinclair a Boy's Name or a Girl's Name?
Sinclair is a unisex name, but more common for men. 67.1% of people named Sinclair are male, while 32.9% are female.