Lennon

A familiar Irish name with steady appeal.

Girl's name| Also boysIrishRising fast Also a pet name
#237 6in 2024

Meaning & Origin

A surname from Irish, notably of John Lennon (1940–1980), one of the Beatles.

Lennon is a girl's and boy's baby name of Irish origin, from the Gaelic surname Ó Leannáin, meaning 'dear one' or 'lover.' John Lennon, the Beatle and peace activist, gives this name an indelible cultural legacy of music, creativity, and idealism.

Lennon has been rising for girls in U.S. charts since the 2010s, one of the many musician-surname names that carry their inspiration's spirit into a new generation.

About the Name Lennon

Ivy HungBy Ivy Hung··2 min read

Lennon peaked in 2016, ranks #784, and has 7,694 SSA records. It's used for both boys and girls in SSA data, though the boys' side has maintained a slight edge. The name's cultural anchor is one of the most iconic figures in popular music — which raises the question of whether a name can carry that weight gracefully, or whether it collapses under it.

Irish Surname Origin

Lennon is an Irish anglicization of Ó Leannáin, a Gaelic surname meaning "descendant of Leannán" — leannán meaning "lover" or "sweetheart" in Irish. The surname was primarily associated with County Galway and County Roscommon in western Ireland. John Lennon's family background was English with Irish heritage, though the name itself arrived in his lineage through that Irish channel. As a given name, Lennon is part of the surname-as-first-name trend that has populated American nurseries for two decades.

The Inevitable Comparison

John Lennon — composer, songwriter, peace activist, founding Beatle — is the unavoidable reference. For parents choosing the name, this is typically an intended tribute rather than an unintended association. The connection to Lennon's catalogue and ethos gives the name a philosophical dimension unusual in naming: it's carrying values (art, peace, questioning authority) as well as a sound. The risk, if there is one, is that it places a cultural expectation on a child before they've had a chance to form their own identity.

Musical Heritage Without the Pressure

The name works on its own terms regardless of the Lennon association , two syllables, friendly -on ending, clean L opening that pairs well with short surnames. For families who love it, the John Lennon connection is a feature, not a burden. Browse Lennox and Lennard for related options, or compare Lennon's trajectory at current rankings to see where it sits in the broader musical name landscape.

Compare Lennon with another name

Popularity Over Time

Lennon climbed 4321 spots in the last 20 years — from #4558 to #237.

03306599891k20002024

Popularity by Decade

Decade-by-decade popularity data for Lennon
DecadeBirthsTrend
2020s6,242
2010s4,505
2000s333
1990s53
1980s11

Year-by-Year Data

View complete yearly data(35 years, 19812024)
Year-by-year popularity data for the name Lennon
YearBirthsRank
20241,311#237
20231,257#243
20221,318#228
20211,278#238
20201,078#299
2019800#388
2018728#436
2017710#445
2016654#479
2015606#518
2014404#697
2013273#932
2012133#1626
2011116#1764
201081#2355
200963#2817
200866#2765
200745#3633
200635#4217
200523#5535

Source: U.S. Social Security Administration. Showing years with 5+ recorded births.

Lennon as a Boy's Name

Lennon is a true unisex name. As a boy's name, it has 7,694 recorded births since 1913.

#784
Current rank
7,694
Total births
2016
Peak year
Compare Lennon as girl vs boy

Frequently Asked

Can Lennon be used for both boys and girls?
Yes, Lennon is used for both boys and girls. As a girl's name, it currently ranks #237. As a boy's name, it ranks #784.

Lennon has two lives

Lennon, the baby name
#237girls
11,144 babies
Currently viewing
Lennon, the pet name
#2480pet name
37 pets
View pet page →

Last updated June 2026 · Data: U.S. Social Security Administration (19812024) · Methodology