Cayman is a distinctive boys' name in United States, ranking #2302 in 2000 with 42 recorded births. The name reached its all-time peak in 2006 with 55 births ranking #2288. Since 1996, the popularity has increased by 31.3%. In 2000, approximately 1 in every 46,760 boys born was named Cayman. RISING Recent data shows the name is currently rising.