How Common is the First Name Lyndsay?
We estimate that there are 6,553 people named Lyndsay who are currently alive and were born in the United States. Lyndsay is the 1,903rd most common for women, and the 3,163rd most common overall.
How Old are People Named Lyndsay?
The average person named Lyndsay is 35.48 years old.
Is Lyndsay a Popular Baby Name Right Now?
Fewer than 5 people named Lyndsay were born in the U.S. in 2025.
The popularity of Lyndsay peaked in 1983, when it was the 495th most popular name for baby girls.
Is Lyndsay a Boy's Name or a Girl's Name?
Lyndsay is almost exclusively a female name. The Social Security Administration does not record any males born with the name Lyndsay.