Dionicio is a distinctive boys' name in United States, ranking #7712 in 2017 with 10 recorded births. The name reached its all-time peak in 2002 with 33 births ranking #2835. Since 1996, the popularity has decreased by 50.0%. In 2017, approximately 1 in every 185,032 boys born was named Dionicio. STABLE Recent data shows the name is currently stable.