Julio is a distinctive girls' name in United States, ranking #15385 in 2005 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 2005, approximately 1 in every 307,950 girls born was named Julio. RISING Recent data shows the name is currently rising.