Lennart
boy nameLennart entered the US charts in 1911, peaked at #1698 in 1916, is rarely given today — a rare gem few children share.
Popularity 1911–2025
—
rank today
#1698
peak (1916)
0
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1910s | #2561 |
| 1920s | #2850 |
| 1930s | #2477 |
| 1940s | #2732 |
| 1950s | #3315 |
| 1960s | #3559 |
| 1970s | #5845 |
| 2000s | #12055 |
| 2010s | #10548 |
| 2020s | #12146 |
Living bearers
About 100 people named Lennart are estimated to be alive in the US today.
The typical Lennart alive today was born around 1932, making them about 93 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Lennart in 2025?
- Lennart is rarely given in the US today — it does not rank in the top 2000 boy names.
- When was the name Lennart most popular?
- Lennart peaked in 1916, reaching #1698 among US boy names.
- Will my child share the name Lennart with classmates?
- Lennart will almost certainly be the only one in school.
Torn between Lennart and another name?
Put them head to head — full stats, history and a verdict.
Start a name battle