Masculine dossier · first seen 1882
Dionicio
Stable
Cross-generational persistence
Peak era
1976
Peak births
33
Current vitality
Rare
Peak generation
Gen X
Quick answers about Dionicio
How many people are named Dionicio?
An estimated 1,423 living Americans are named Dionicio.
How rare is Dionicio?
Dionicio is very rare among babies today, with 13 boys receiving the name in 2025, down 60.6% from its 1976 peak.
How old is the typical Dionicio?
The median age of a living American named Dionicio is approximately 37 years, with most bearers falling between 23 and 53 years old.
Is Dionicio still popular?
Yes. Dionicio is holding steady, with 13 births in 2025 and a consistent recent baseline.
Where is Dionicio most common?
Dionicio has its strongest geographic signal in Texas, where it appears 14.0× more often than the national baseline.
1882Peak 19762025
Peak year
1976
Decline from peak
60.6%
2025
13
All-time
2,094
Where it lives now
Dionicio is most concentrated in Texas — about 13.9× the national rate in the 1940s.
States where Dionicio is given more often than the national average — its present-day heartland.