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Lennon

Say it: LEN-un/ˈlɛn.ən/

BoyMeans from an Irish surname linked to "sweetheart" or "little blackbird"6 letters2 syllables

#262

in Ireland (2025)

#255 with spellings combined

17

babies in 2025

#180

best rank (2007)

481

babies since 1981

Up 25

10-year rank change

Lennon through the years

Compare with another name →
Lennon: babies per year in Ireland, 1964 to 2025010203040196419701980199020002010202020251998: CSO series changePeak 2010: 31
Lennon: rank per year in Ireland, 1964 to 2025#1#10#50#100#250#500196419701980199020002010202020251998: CSO series change
Lennon: per 10,000 boys per year in Ireland, 1964 to 202502.557.51012.5196419701980199020002010202020251998: CSO series change
Babies per 10,000 boys listed by the CSO that year, which evens out changes in the number of births.
Show the numbers
YearBabies (boys)Rank
202517#255
202412#317
202325#196
202218#252
202118#249
202015#284
201919#241
201815#287
201721#244
201617#272
201516#280
201425#226
201322#245
201222#243
201119#263
201031#197
200924#227
200827#202
200728#180
200620#203
200516#213
200414#214
20037#305
20028#267
20019#246
200011#206
19815#260

Source: CSO, Irish Babies' Names (VSA50, VSA60), CC BY 4.0.

★ What does Lennon mean?

From an Irish surname linked to "sweetheart" or "little blackbird"

Irish, from the surnames Ó Leannáin and Ó Lonáin.

Say it right

LENun

The story of Lennon

Lennon began as an Irish surname. It is an English form of two older Irish family names: Ó Leannáin, from a personal name built on leannán (sweetheart, lover), and Ó Lonáin, from Lonán, which means “little blackbird”. Like many Irish surnames, it has more recently been taken up as a first name.

The best-known bearer by far is John Lennon of the Beatles. For many parents the name carries a musical link as much as an Irish one.

As a boys’ name in Ireland, Lennon first appears in the CSO records in 1981, with 5 babies, and then not again until 2000. Since then it has been given every year. Its best rank was number 180 in 2007, and 17 boys were named Lennon in 2025. A small number of girls have been given the name since 2023.

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Sources
  • Wiktionary: Lennon (English proper noun)
  • Wikipedia: Lennon (name)
  • CSO VSA50, Boys Names in Ireland with 3 or More Occurrences

At a glance

Similar names

LoganLeonRowanFinn

Sibling ideas

RubyLaylaIvy

Spellings counted here

Spelling2025All years
Lennon17481

In Northern Ireland

Not in the 2025 list. Best rank #182 (2008); 119 babies since 2000.

Source: NISRA, Open Government Licence.

Lennon is also given to girls: 8 since 2023.

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