Cayman is a distinctive boys' name in United States, ranking #2690 in 2007 with 45 recorded births. The name reached its all-time peak in 2006 with 55 births ranking #2288. Since 1996, the popularity has increased by 40.6%. In 2007, approximately 1 in every 46,116 boys born was named Cayman. RISING Recent data shows the name is currently rising.