Lyndsay is a distinctive girls' name in United States, ranking #3681 in 2008 with 44 recorded births. The name reached its all-time peak in 1997 with 145 births ranking #1237. Since 1996, the popularity has decreased by 67.6%. In 2008, approximately 1 in every 42,971 girls born was named Lyndsay. RISING Recent data shows the name is currently rising.