Cayman is a distinctive boys' name in United States, ranking #2627 in 2001 with 36 recorded births. The name reached its all-time peak in 2006 with 55 births ranking #2288. Since 1996, the popularity has increased by 12.5%. In 2001, approximately 1 in every 53,968 boys born was named Cayman. RISING Recent data shows the name is currently rising.