Dionisio is a distinctive boys' name in United States, ranking #11004 in 2025 with 6 recorded births. The name reached its all-time peak in 2006 with 23 births ranking #4127. Since 1996, the popularity has decreased by 53.8%. In 2025, approximately 1 in every 284,679 boys born was named Dionisio. FALLING Recent data shows the name is currently falling.