Delfino is a distinctive boys' name in United States, ranking #4406 in 2007 with 22 recorded births. This places Delfino in the top 31% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1999 with 41 births ranking #2238. Since 1996, the popularity has decreased by 24.1%. In 2007, approximately 1 in every 94,329 boys born was named Delfino. FALLING Recent data shows the name is currently falling.