Christiano is a distinctive boys' name in United States, ranking #2760 in 2009 with 44 recorded births. The name reached its all-time peak in 2014 with 58 births ranking #2278. Since 1996, the popularity has increased by 238.5%. In 2009, approximately 1 in every 45,075 boys born was named Christiano. FALLING Recent data shows the name is currently falling.