NameTrends.U.S. Baby Name Data

Len Boys

The U.S. popularity history of Len: every year it appeared on the national list since 1880, with 4,514 recorded births in total. All figures come from official Social Security card application data.

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Total recorded births
4,514
Peak year
1960 #713
Years on the list
142
10-year trend
+4.5%

In the 1960s · Most used in CA in {year}

Popularity history

1880–2025

YearBirthsRank
20119#8500
201214#6195
20138#9317
201415#5891
201512#6918
201610#7923
20178#9365
201810#7935
20199#8608
20207#10178
20217#10356
202211#7547
202312#7128
20248#9511
20258#9377

Most recent years shown. The full curve above covers every year the name appeared.

Where {name} was most used in 1960

CA
13
IL
9
TX
9
OH
8
NJ
5
PA
5

Names from the same era

Names similar to Len

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Curious how it stacks up against another name? Compare with the other sex → Compare with Mark →