Christiano is a distinctive boys' name in United States, ranking #5717 in 1997 with 10 recorded births. The name reached its all-time peak in 2014 with 58 births ranking #2278. Since 1996, the popularity has decreased by 23.1%. In 1997, approximately 1 in every 188,509 boys born was named Christiano. FALLING Recent data shows the name is currently falling.