Cayne is a distinctive boys' name in United States, ranking #5567 in 2017 with 16 recorded births. The name reached its all-time peak in 2008 with 26 births ranking #3944. Since 1996, the popularity has increased by 45.5%. In 2017, approximately 1 in every 115,645 boys born was named Cayne. FALLING Recent data shows the name is currently falling.