Hilario is a distinctive boys' name in United States, ranking #2361 in 2006 with 53 recorded births. The name reached its all-time peak in 1996 with 71 births ranking #1448. Since 1996, the popularity has decreased by 25.4%. In 2006, approximately 1 in every 38,776 boys born was named Hilario. RISING Recent data shows the name is currently rising.