Masculine dossier · first seen 2011
Jionni
Stable Decline
Gradual decline from 2012
Peak era
2012
Peak births
243
Current vitality
Rare
Peak generation
Gen Z
Quick answers about Jionni
How many people are named Jionni?
An estimated 1,426 living Americans are named Jionni.
How rare is Jionni?
Jionni is very rare among babies today, with 33 boys receiving the name in 2025, down 86.4% from its 2012 peak.
How old is the typical Jionni?
The median age of a living American named Jionni is approximately 11 years, with most bearers falling between 7 and 13 years old.
Is Jionni still popular?
Not especially. Jionni has been declining since its 2012 peak and registered 33 births in 2025.
Where is Jionni most common?
Jionni has its strongest geographic signal in Illinois, where it appears 2.1× more often than the national baseline.
2011Peak 20122025
Peak year
2012
Decline from peak
86.4%
2025
33
All-time
1,439
Where it lives now
Jionni is most concentrated in Illinois — about 2.1× the national rate in the 2010s. It also runs high in Pennsylvania and Florida.
States where Jionni is given more often than the national average — its present-day heartland.