Cirilo is a distinctive boys' name in United States, ranking #4823 in 2000 with 15 recorded births. This places Cirilo in the top 40% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 26 births ranking #3802. Since 1996, the popularity has increased by 36.4%. In 2000, approximately 1 in every 130,929 boys born was named Cirilo. FALLING Recent data shows the name is currently falling.