Cayne is a distinctive boys' name in United States, ranking #5619 in 2005 with 14 recorded births. This places Cayne in the top 42% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 26 births ranking #3944. Since 1996, the popularity has increased by 27.3%. In 2005, approximately 1 in every 142,653 boys born was named Cayne. FALLING Recent data shows the name is currently falling.