Name Awesome

Lenny

#1,419 in 2025UnisexBoys' nameGirls' name

Lion, through Leonard

Lenny has been given to 9,035 babies in the U.S. since 1914. In 2025 it ranked #1,419 of 13,926 boys’ names in use. Its peak year was 1961, with 199 recorded. It's used for both sexes: 92% boys, 8% girls all-time.

Babies named Lenny, 2025

1 in 25,900

Lenny over time, 1880–2025

BoysGirls
05010015020018801900192019401960198020002020

Based on births in the U.S. Babies given the name each year. Hover the chart — or focus it and use the arrow keys — for any year. Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Girls or boys — Lenny over time

In 2025, Lenny went to 32% girls and 68% boys.

19142025

A sex is only published in years it reached five applications, so a stretch at 0% or 100% means the other side stayed under that floor — not that it was never used.

Lenny: meaning, origin, and history

Lion, through Leonard

Deeper origin not confirmed in the cited records

What Lenny means

Lenny belongs to the name family reached through Lenny → Leonard. Its meaning is “lion”.

Origin, language, and formation

Lenny is used in English.

Related names and everyday forms

Related names include Leonard.

Pronunciation and spelling

In English, Lenny is pronounced /ˈlɛni/.

American usage and historical context

In the United States, 8,299 boys were recorded with the name Lenny between 1914 and 2025. Its highest annual count was 199 in 1961; its best national rank was #556 in 1961.

Over 5 years its rank rose, from #1,668 in 2020 to #1,419 in 2025. Over 10 years its rank fell, from #1,144 in 2015 to #1,419 in 2025.

In the United States, 736 girls were recorded with the name Lenny between 1943 and 2025. Its highest annual count was 61 in 2025; its best national rank was #2,799 in 2025.

Over 5 years its rank rose, from #4,830 in 2020 to #2,799 in 2025. Over 10 years its rank rose, from #8,722 in 2015 to #2,799 in 2025.

Sources & methodologyReferences, data & attribution

Meaning, origin, and language notes draw on the references below.

American popularity figures use published Social Security Administration records for this exact spelling. Counts below five for a name, sex, and year are omitted.

Wiktionary material is available under CC BY-SA 4.0.

How common is Lenny?

Everything below is computed from the 2025 data — the most recent year available.

Among all babies, 2025
1 in 25,900
128 of 3,315,165 births
Among boys only
1 in 13,300
<0.01% of boys
Rank, 2025
#1,419
of 13,926 boys’ names in use
Coin-flip room size
17,953 kids
Even odds of a second one

Where Lenny sits on the popularity scale

Rarest published (5 a year)#1 — Liam (20,818)

Chance at least one other child shares the name

If the other children were drawn at random from the 2025 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.

Class of 20Under 1%
Class of 30Under 1%
Grade of 100Under 1%
School of 5002%

Put another way: gather 17,953 children born in 2025 and it's an even bet that one of them is another Lenny. In a class of 30 the chance is Under 1%.

When Lennys were born

Half of everyone ever recorded as Lenny was born before 1978 — so the typical Lenny is around 47 today.

Median birth year
1978
About 47 years old
Biggest decade
1960s
18.2% of all use
Born in the last 25 years
32.5%
Spread across generations
Recorded since 1950
7,623
People you could plausibly meet
Choose a decade

1960s — 18.2% of all recorded uses (1,514).

Is Lenny rising or falling?

Rank movement and count movement can disagree — the number of distinct names in use keeps growing, so a name holding a steady count still slides down the list. Both are shown.

Rank vs 1 year ago
−42
Places dropped
Rank vs 5 years ago
+249
Places climbed
Rank vs 10 years ago
−275
Places dropped
Births vs 10 years ago
0.78×
Fewer babies than then
Share of its own peak
64.3%
Peak was 1961 (199)
Years since peak
64
Years
Year-to-year steadiness
Shifting
15.0% average annual change
Best rank ever
#556
1961

Spellings of Lenny

Lenny is not the most common spelling — Henry is, with 38.5% against Lenny's 0.42%.

Grouped by closeness of spelling (up to two letter changes), same sex, with a floor on all-time use. It catches Sophia/Sofia and Aiden/Ayden, and misses spellings that sound alike but look different, like Sean and Shawn.

Where Lenny is used — boys

Across 2016–2025, Lenny was most concentrated in New York — about 1 in 7,143 boys, against 1 in 15,962 across all states with data. It was least common in Illinois (1 in 100,000).

114 per 100,000

Most concentrated

  1. 1New York1 in 7,143
  2. 2New Jersey1 in 9,091
  3. 3California1 in 10,000
  4. 4Florida1 in 12,500
  5. 5Texas1 in 16,667
  6. 6Washington1 in 16,667
  7. 7Georgia1 in 25,000
  8. 8Massachusetts1 in 25,000

Shading is the share of that state's recorded boys given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings.

Where Lenny is used — girls

Across 1910–2025, Lenny was most concentrated in California — about 1 in — girls, against 1 in 507,577 across all states with data. It was least common in Texas (1 in —).

00 per 100,000

Most concentrated

  1. 1California1 in —
  2. 2Florida1 in —
  3. 3New York1 in —
  4. 4Texas1 in —

Shading is the share of that state's recorded girls given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings. Lenny has too little recent state data to map, so this covers all years from 1910.

Lenny around the world

Where Lenny ranks in official birth records elsewhere in the world. Rankings only — the number of births isn’t comparable between places, so it isn’t shown.

  • England & Wales
    1996–2025
    #141
    in 2025
  • Scotland
    2005–2025
    #495
    in 2025
  • Northern Ireland
    2017–2025
    #237
    in 2025
  • Ireland
    2010–2025
    #223
    in 2025
  • France
    1964–2025
    #131
    in 2025
  • Canada
    1991–2024
    #655
    in 2024
  • South Australia
    1966–2013
    #317
    in 2013

Popularity data from Office for National Statistics, National Records of Scotland, Northern Ireland Statistics and Research Agency, Central Statistics Office, Institut national de la statistique et des études économiques, Statistics Canada and Consumer and Business Services (South Australia). ONS, NRS, NISRA data under Open Government Licence v3.0. CSO, CBS SA data under CC BY 4.0. INSEE data under Licence Ouverte / Etalab 2.0. StatCan data under Statistics Canada Open Licence.

Notable people named Lenny

People whose public names include Lenny, backed by Wikidata given-name records and ordered by linked Wikimedia pages. The name may be a middle name.

People data from Wikidata (CC0). Fame is measured, not judged — the order reflects how widely each person is documented, not the U.S. birth records popularity this page is otherwise about.

Lenny in other languages

Cross-language forms and variants of Lenny. Linked forms have their own page here.

LenLennLenyLenniRennyLennie

Variant forms from Wikidata (CC0). Most are used mainly outside the United States; U.S. birth records statistics cover US usage only.

Lenny by the numbers

The raw record for each sex the name is used for.

As a boy's name

Rank in 2025
#1,419
Trend vs 5 yrs ago
Up 249
Best rank ever
#556
1961
Peak year
1961
199 that year
First recorded
1914
Last recorded
2025
All-time count
8,299
Count in 2025
128

As a girl's name

Rank in 2025
#2,799
Trend vs 5 yrs ago
Up 2,031
Best rank ever
#2,799
2025
Peak year
2025
61 that year
First recorded
1943
Last recorded
2025
All-time count
736
Count in 2025
61

Names similar to Lenny

Matched on shared beginnings and endings, similar length, and comparable popularity.

LennonLenardLennoxLenoxLonnyLeninDonnyLennieRonnySunnyDennyMannyLenJonnySonnyLannyBennyVinnyKennyJovannyLenoTonnyLenyxJhonny

Names with a curve like Lenny

Not spelling — timing. These names rose, peaked and faded in the same years as Lenny, so they read as being from the same moment even when they look nothing alike.

RichieBaronKipReggieLyndonChetLarsKentonVinceDarellGilRoel

Sibling names for Lenny

Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.

Explore around Lenny

Top names of 1961, Lenny's peak yearThe 1960s in fullOther names that peaked in 1961Boys' names starting with LHelen Variations & Nicknames