Feminine dossier · first seen 1943
Loni
Endangered
Down 95.1% from peak
Peak era
1980
Peak births
325
Current vitality
Rare
Peak generation
Gen X
Quick answers about Loni
How many people are named Loni?
An estimated 3,396 living Americans are named Loni.
How rare is Loni?
Loni is very rare among babies today, with 16 girls receiving the name in 2025, down 95.1% from its 1980 peak.
How old is the typical Loni?
The median age of a living American named Loni is approximately 44 years, with most bearers falling between 36 and 47 years old.
Is Loni still popular?
No. Loni is endangered as a baby name, down 95.1% from its 1980 peak with 16 births in 2025.
Where is Loni most common?
Loni has its strongest geographic signal in Utah, where it appears 4.7× more often than the national baseline.
1943Peak 19802025
Peak year
1980
Decline from peak
95.1%
2025
16
All-time
3,770
Where it lives now
Loni is most concentrated in Utah — about 4.7× the national rate in the 1980s.
States where Loni is given more often than the national average — its present-day heartland.