Cylas is a distinctive boys' name in United States, ranking #7027 in 2001 with 9 recorded births. The name reached its all-time peak in 2015 with 77 births ranking #1898. Since 1996, the popularity has increased by 80.0%. In 2001, approximately 1 in every 215,870 boys born was named Cylas. RISING Recent data shows the name is currently rising.