Flavio is a distinctive boys' name in United States, ranking #2264 in 2007 with 58 recorded births. The name reached its all-time peak in 1996 with 92 births ranking #1219. Since 1996, the popularity has decreased by 37.0%. In 2007, approximately 1 in every 35,780 boys born was named Flavio. RISING Recent data shows the name is currently rising.