Cayman is a distinctive boys' name in United States, ranking #2288 in 2006 with 55 recorded births. The name reached its all-time peak in 2006 with 55 births ranking #2288. Since 1996, the popularity has increased by 71.9%. In 2006, approximately 1 in every 37,366 boys born was named Cayman. RISING Recent data shows the name is currently rising.