Lonni
girl nameLonni entered the US charts in 1944, peaked at #2869 in 1959, is rarely given today — a rare gem few children share.
Popularity 1944–2025
—
rank today
#2869
peak (1959)
0
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1940s | #4427 |
| 1950s | #3711 |
| 1960s | #4922 |
| 1970s | #6828 |
| 1980s | #8190 |
| 1990s | #11719 |
| 2000s | #15784 |
| 2010s | #14126 |
| 2020s | #13518 |
Living bearers
About 400 people named Lonni are estimated to be alive in the US today.
The typical Lonni alive today was born around 1966, making them about 59 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Lonni in 2025?
- Lonni is rarely given in the US today — it does not rank in the top 2000 girl names.
- When was the name Lonni most popular?
- Lonni peaked in 1959, reaching #2869 among US girl names.
- Will my child share the name Lonni with classmates?
- Lonni will almost certainly be the only one in school.
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