Dionicio is a distinctive boys' name in United States, ranking #6408 in 2012 with 13 recorded births. The name reached its all-time peak in 2002 with 33 births ranking #2835. Since 1996, the popularity has decreased by 35.0%. In 2012, approximately 1 in every 145,894 boys born was named Dionicio. STABLE Recent data shows the name is currently stable.