Flavio is a distinctive boys' name in United States, ranking #1589 in 2005 with 87 recorded births. This places Flavio in the top 12% 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. In 2005, approximately 1 in every 22,956 boys born was named Flavio. RISING Recent data shows the name is currently rising.