Lyndsi is a distinctive girls' name in United States, ranking #5014 in 2002 with 24 recorded births. This places Lyndsi in the top 28% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2001 with 30 births ranking #4158. In 2002, approximately 1 in every 74,868 girls born was named Lyndsi. RISING Recent data shows the name is currently rising.