Christiano is a distinctive boys' name in United States, ranking #5072 in 2025 with 19 recorded births. The name reached its all-time peak in 2014 with 58 births ranking #2278. Since 1996, the popularity has increased by 46.2%. In 2025, approximately 1 in every 89,899 boys born was named Christiano. FALLING Recent data shows the name is currently falling.