Dionicio is a distinctive boys' name in United States, ranking #8339 in 2021 with 9 recorded births. The name reached its all-time peak in 2002 with 33 births ranking #2835. Since 1996, the popularity has decreased by 55.0%. In 2021, approximately 1 in every 194,249 boys born was named Dionicio. STABLE Recent data shows the name is currently stable.