Julio is a distinctive boys' name in United States, ranking #531 in 2019 with 539 recorded births. The name reached its all-time peak in 2005 with 1,517 births ranking #227. Since 1996, the popularity has decreased by 62.8%. In 2019, approximately 1 in every 3,327 boys born was named Julio. FALLING Recent data shows the name is currently falling.