Cortlin is a distinctive boys' name in United States, ranking #10927 in 2006 with 6 recorded births. This places Cortlin in the bottom 22% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 11 births ranking #6334. Since 1996, the popularity has decreased by 40.0%. In 2006, approximately 1 in every 342,520 boys born was named Cortlin. FALLING Recent data shows the name is currently falling.