Cylis is a distinctive boys' name in United States, ranking #3462 in 2012 with 31 recorded births. This places Cylis in the top 24% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2011 with 42 births ranking #2805. In 2012, approximately 1 in every 61,181 boys born was named Cylis. FALLING Recent data shows the name is currently falling.