Christiano is a distinctive boys' name in United States, ranking #4820 in 2000 with 15 recorded births. The name reached its all-time peak in 2014 with 58 births ranking #2278. Since 1996, the popularity has increased by 15.4%. In 2000, approximately 1 in every 130,929 boys born was named Christiano. FALLING Recent data shows the name is currently falling.