Hilario is a distinctive boys' name in United States, ranking #3688 in 2025 with 30 recorded births. The name reached its all-time peak in 1996 with 71 births ranking #1448. Since 1996, the popularity has decreased by 57.7%. In 2025, approximately 1 in every 56,936 boys born was named Hilario. RISING Recent data shows the name is currently rising.