Julio is a distinctive girls' name in United States, ranking #14720 in 2003 with 6 recorded births. The name reached its all-time peak in 1996 with 11 births ranking #7826. Since 1996, the popularity has decreased by 45.5%. In 2003, approximately 1 in every 304,508 girls born was named Julio. RISING Recent data shows the name is currently rising.