Kaarlo
- US rank
- Unranked
- Syllables
- 2
- Peak
- #4,168 in 1919
0 babies were named Kaarlo in the US in 2025.
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US births per million boys, 1919–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Kaarlo you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryKaarlo first shows up in US birth records in 1919, the first year at least 5 babies got it. It has been in use for 106 years since.
- Best yearIts best year was 1919, when it reached #4,168.
About the name Kaarlo
Kaarlo is a boy name of French and German origin. It has 6 letters and 2 syllables, starting with K and ending in “-rlo”. US birth records list Kaarlo for boys only in 1919, the one year at least 5 babies got it. Its best year was 1919, when it ranked #4,168 among boy names. It hasn't been given to 5 or more US babies in a year since 1919, so today it's a genuinely rare choice.
Origin:French namesGerman names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1910s | 5.1 | 196,078 boys |
Other spellings of Kaarlo
More French boy names
- Boy name: Sebastian · venerable
- Boy name: Leo · lion
- Boy name: Daniel · God is my judge
- Unisex name: Gabriel · God is my strength
- Unisex name: Wyatt · brave in war
- Boy name: Charles · free man
- Unisex name: Beau · handsome
- Boy name: Robert · bright fame
Questions about the name Kaarlo
What is the origin of the name Kaarlo?
Kaarlo has French, German roots in our records. Other French names include Sebastian, Leo, Daniel.
Is Kaarlo a boy or girl name?
Kaarlo is a boy name.
How popular is the name Kaarlo?
Kaarlo is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 1919. It peaked at #4,168 in 1919.