Christiano is a distinctive boys' name in United States, ranking #6540 in 2001 with 10 recorded births. This places Christiano in the bottom 47% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2014 with 58 births ranking #2278. Since 1996, the popularity has decreased by 23.1%. In 2001, approximately 1 in every 194,283 boys born was named Christiano. FALLING Recent data shows the name is currently falling.