Lyndsay is a distinctive girls' name in United States, ranking #6260 in 2011 with 21 recorded births. The name reached its all-time peak in 1997 with 145 births ranking #1237. Since 1996, the popularity has decreased by 84.6%. In 2011, approximately 1 in every 83,753 girls born was named Lyndsay. RISING Recent data shows the name is currently rising.