Cayne is a distinctive boys' name in United States, ranking #5468 in 2007 with 16 recorded births. This places Cayne in the top 38% 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 45.5%. In 2007, approximately 1 in every 129,702 boys born was named Cayne. FALLING Recent data shows the name is currently falling.