Masculine dossier · first seen 1973
Sione
Stable
Cross-generational persistence
Peak era
2017
Peak births
51
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Sione
How many people are named Sione?
An estimated 1,471 living Americans are named Sione.
How rare is Sione?
Sione is very rare among babies today, with 33 boys receiving the name in 2025, down 35.3% from its 2017 peak.
How old is the typical Sione?
The median age of a living American named Sione is approximately 22 years, with most bearers falling between 11 and 33 years old.
Is Sione still popular?
Yes. Sione is holding steady, with 33 births in 2025 and a consistent recent baseline.
Where is Sione most common?
Sione has its strongest geographic signal in Utah, where it appears 24.1× more often than the national baseline.
1973Peak 20172025
Peak year
2017
Decline from peak
35.3%
2025
33
All-time
1,504
Where it lives now
Sione is most concentrated in Utah — about 24.1× the national rate in the 2010s.
States where Sione is given more often than the national average — its present-day heartland.