MallowbyNames

Curley

KUR-lee · Of uncertain origin; possibly an anglicized form of a Gaelic surname, or from a nickname referring to curly hair.

Peak popularity
1902
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Curley since 1881

Babies named Curley per year in U.S. Social Security records. Raw births topped out in 1944, but relative to how few babies were recorded back then, Curley's real moment was 1902.

234568192019602000Most births 1944GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1880s019
1890s047
1900s17108
1910s72295
1920s95345
1930s106372
1940s120457
1950s104403
1960s20240
1970s0157
1980s0102
1990s035
2000s010
2010s00
2020s00

Meaning & origin

Curley is a name with a modest but distinct history in the United States. First recorded in 1881, it reached its peak in 1902, the year it was most frequently given, but it has since fallen out of common use. For 2025, the name has not ranked on any popularity lists, and its one-in-N incidence is effectively zero. The trajectory has been stable at extremely low usage for decades, with no recorded top states from recent data. While its etymology is debated, Curley's historical charm may appeal to parents seeking an uncommon name with Irish roots and a simple, friendly sound. The name is strongly associated with a bygone era, notably the early 1900s when many Irish surname-names were briefly fashionable. Today, it carries a vintage, almost nostalgic quality, but remains a rare choice for modern families.

Curley is typically an anglicized surname derived from the Gaelic Ó Muircheartaigh, meaning 'descendant of Muircheartach' (navigator, mariner), or from the Gaelic Mac Thoirdealbhaigh. As a given name, it was likely adopted from the surname and reinforced by the English nickname 'Curly' describing hair texture. Its use as a first name peaked in the United States in the early 1900s, with the highest frequency in 1902, but has declined sharply since and remains rare in recent decades.

Nicknames & variants

Variants: Curly

Sibling names for Curley

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

Sisters: Molly, Nora, Rose, Sadie, Cora

Brothers: Liam, Declan, Finn, Jack, Patrick

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

C is for Curley, our favorite little boy.

C is for Curley…”

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

Make Curley's book

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

Questions parents ask

What does the name Curley mean?
The name Curley is of uncertain origin. It is often considered an anglicized form of Irish surnames such as Ó Muircheartaigh ('descendant of the navigator') or Mac Thoirdealbhaigh, or a reference to curly hair.
Is Curley a popular name for boys today?
No, Curley is not currently popular. While it peaked in 1902, it has not ranked among the top 1,000 names in recent decades and is very rarely given today.
Is Curley a boy's name or a girl's name?
Curley is almost exclusively used as a boy's name, historically most common for boys.