MallowbyNames

Caro

KAIR-oh · Often considered a short form of Caroline, ultimately meaning 'free man'.

Peak popularity
1883
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Caro since 1883

Babies named Caro per year in U.S. Social Security records. Raw births topped out in 1953, but relative to how few babies were recorded back then, Caro's real moment was 1883.

4913192019602000Most births 1953Girls
Data table (by decade)
DecadeGirls
1880s5
1890s5
1900s5
1910s37
1920s50
1930s39
1940s53
1950s58
1960s17
1970s0
1980s0
1990s0
2000s0
2010s0
2020s0

Meaning & origin

Caro is a name used primarily as a short form of Caroline, with roots in Italian, German, and English. Its recorded U.S. usage began in 1883, which remains its peak year, though overall it has never entered the top 1000. The name has maintained a stable trajectory over time, rarely but consistently appearing. While not common, its simplicity and connection to Caroline give it an understated appeal.

Caro is predominantly a diminutive of Caroline or Carolina, derived from the Germanic element 'karl' meaning 'free man'. It has been used independently in Italian, German, and English contexts since the 19th century. In Italian, 'caro' also means 'dear' or 'beloved', though this likely reinforced rather than originated the name.

Sibling names for Caro

Names that share Caro's style, for a brother or sister.

Sisters: Clara, Emma, Lena, Mia, Sophie

Brothers: Leo, Max, Henry, Jack, Theo

A parent animal hugging its little one, the personalized name page

C is for Caro, our favorite little girl.

C is for Caro…”

In a Mallowby alphabet book, Caro's letter becomes Caro's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Caro's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Caro mean?
Caro is often a short form of Caroline, which means 'free man' (from Germanic 'karl'). It may also be associated with the Italian word for 'dear'.
How popular is the name Caro?
Caro has never ranked in the U.S. top 1000. Its peak usage was in 1883, the year it first appears in Social Security data.
Is Caro a boy or girl name?
Caro is almost exclusively used for girls, as a diminutive of feminine names like Caroline.