Cirilo is a distinctive boys' name in United States, ranking #8432 in 2008 with 9 recorded births. This places Cirilo in the bottom 42% 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 decreased by 18.2%. In 2008, approximately 1 in every 226,661 boys born was named Cirilo. FALLING Recent data shows the name is currently falling.