Jancarlo is a distinctive boys' name in United States, ranking #6235 in 1999 with 10 recorded births. This places Jancarlo in the bottom 46% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 57 births ranking #2271. In 1999, approximately 1 in every 192,009 boys born was named Jancarlo. STABLE Recent data shows the name is currently stable.