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Lennox vs Lenny

American parents have registered 19,739 Lennoxes since 1880, against 9,035 Lennys. Lennox is still ahead, with 1,552 babies in 2025.

Babies given each name, 1880–2025

Births per year: Lennox against Lenny, 1880 to 2025 0 500 1k 1.5k 2k 1880 1900 1920 1940 1960 1980 2000 2020

Lennox Lenny

Each line is every baby given the name that year, girls and boys added together — the only count that means the same thing for both names. A line breaks where the name fell below five babies in a year — the point at which the SSA stops publishing it — rather than being drawn through a figure nobody published. A single published year in a gap shows as a dot.

Who was ahead

Of the 103 years in which either name was published, Lenny for 84 years and Lennox for 19 years. The lead changed hands 3 times.

Side by side

  Lennox Lenny
Total US births 19,7399,035
Most in one year 1,915209
Babies in 2025 1,552189
Estimated living today 20,0007,800
Median age today 539
Peak year 20221961
Best rank 248th boys555th boys
Rank in 2025 289th1,418th
First recorded 19181914
Girls / boys 5,409 / 14,330736 / 8,299

A rank is a position within one sex’s list for one year, so the two rank rows are not subtracted from one another and the winning column is not marked on them. The living figure is a life-table estimate, not a count.

Which name is older

Half of the Lennys alive today are over 39; half the Lennoxes are over 5. That is 34 years between them: two names in use at the same time, worn by two different generations.

Where each one is strongest

How much commoner the name is in that state than it is nationally, from births recorded since 1910.

Both names abroad

Countries whose statistics office publishes both names, so the comparison can be made somewhere other than the United States.

Country Lennox Lenny
France 3529,870
England and Wales 2,1225,606
Switzerland 4942,896
Belgium 541,525
Scotland 45581
Ireland 75124
Northern Ireland 5926
Poland 1413

Every spelling a country files separately is added together, over whatever years that country publishes — which is not the same range in any two of them, so read the columns against each other and not the rows.

Compare something else

Related comparisons

Social Security Administration birth records, 1880–2025, public domain. Full histories: Lennox and Lenny.