Gregorio is a distinctive boys' name in United States, ranking #2058 in 2017 with 68 recorded births. The name reached its all-time peak in 1996 with 162 births ranking #858. Since 1996, the popularity has decreased by 58.0%. In 2017, approximately 1 in every 27,211 boys born was named Gregorio. RISING Recent data shows the name is currently rising.