Kayman is a distinctive boys' name in United States, ranking #6715 in 2001 with 10 recorded births. The name reached its all-time peak in 1998 with 10 births ranking #6075. Since 1996, the popularity has increased by 66.7%. In 2001, approximately 1 in every 194,283 boys born was named Kayman. STABLE Recent data shows the name is currently stable.