Flavio is a distinctive boys' name in United States, ranking #1357 in 1997 with 82 recorded births. This places Flavio in the top 13% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 92 births ranking #1219. Since 1996, the popularity has decreased by 10.9%. In 1997, approximately 1 in every 22,989 boys born was named Flavio. RISING Recent data shows the name is currently rising.