Kyrillos is a distinctive boys' name in United States, ranking #10147 in 1997 with 5 recorded births. This places Kyrillos in the bottom 6% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2013 with 20 births ranking #4730. In 1997, approximately 1 in every 377,018 boys born was named Kyrillos. RISING Recent data shows the name is currently rising.