MallowbyNames

Conn

KON · Of uncertain origin; possibly from Old Irish 'conn' meaning 'sense, reason'.

Peak popularity
1914
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Conn since 1914

Babies named Conn per year in U.S. Social Security records. Raw births topped out in 1969, but relative to how few babies were recorded back then, Conn's real moment was 1914.

369192019602000Most births 1969Boys
Data table (by decade)
DecadeBoys
1910s12
1920s6
1930s0
1940s18
1950s25
1960s31
1970s22
1980s5
1990s0
2000s0
2010s0
2020s0

Meaning & origin

Conn is an Irish name with deep roots in mythology but minimal modern usage. First recorded in U.S. data in 1914, it reached its peak that same year, though exact numbers are unavailable. The name has remained stable in occurrence over the decades, neither rising nor falling significantly. As an uncommon choice, Conn offers a distinctive alternative to more popular Irish names like Finn or Liam. Its brief form and strong consonant sound give it a sturdy, traditional feel, appealing to parents interested in heritage names outside the mainstream.

Conn is an Irish name derived from the Old Irish word 'conn', meaning 'sense, reason' or possibly 'hound'. It was borne by several legendary figures in Irish mythology, including Conn Cétchathach (Conn of the Hundred Battles), a mythical High King of Ireland. The name has been used in Ireland since ancient times and remains a traditional, if uncommon, choice.

Conn” around the world

Where Conn lands in the latest official birth statistics abroad, matched to the U.S. spelling.

  • Ireland

    30

    babies in 2025

Sources: CSO Ireland (Ireland).

Nicknames & variants

Variants: Con, Connie

Sibling names for Conn

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

Sisters: Maeve, Niamh, Ciara, Aisling, Eileen

Brothers: Finn, Liam, Declan, Cian, Eoin

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

C is for Conn, our favorite little boy.

C is for Conn…”

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

Make Conn's book

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

Questions parents ask

What does the name Conn mean?
Conn likely derives from the Old Irish 'conn', meaning 'sense' or 'reason', but its exact meaning is uncertain.
Is Conn a popular name today?
Conn is not ranked in U.S. popularity data for 2025, and its peak usage was in 1914.
Is Conn a boy or girl name?
Conn is traditionally a masculine name, used almost exclusively for boys.