Recorded 1883–2025 · United States
Lars was most popular in 2000, when 128 American babies were given the name — ranking #2,494 that year. In 2025 it ranked #4,004, with 83 births. Across 1880–2025 the Social Security Administration has recorded 7,035 people named Lars.
Lars first appears in Social Security Administration records in 1883, which makes it about 142 years old as a recorded American name. It has been recorded in 120 of the 143 years since.
The Social Security Administration has recorded 7,035 American births named Lars between 1880 and 2025. That is recorded US births, not a world population — it counts people issued a Social Security number at birth in the United States. Of those, roughly 6,041 are estimated to be alive today.
83 American babies were named Lars in 2025, ranking #4,004 that year.
Lars is holding steady. Across 2021–2025 it averaged 74 births a year, against 85 a year across 2011–2015 — a change of -13% over the decade.
Measured on recorded births. American births overall have fallen since 2007, so most established names lose births over any recent decade — a name can shed births and still hold its rank. Compare the rank above, which is measured against the other names of the same year.
Across the whole record Lars is a boy’s name — 0.0% of the 7,035 Americans given it were girls and 100.0% were boys. In births since 2016 it is 0% girls and 100% boys.
Counted from every US birth the Social Security Administration recorded under this name, so it reflects use rather than opinion. A name given to fewer than five babies of one sex in a year is withheld at source and is not counted.
Roughly 6,041 Americans named Lars are alive today — 86% of everyone ever recorded with the name. The median is 33 years old, and half are between 19 and 53. That is a wide band, the mark of a name in steady use across generations rather than a passing fashion.
An estimate, not a count. Recorded births are carried forward through the Social Security Administration’s 2023 period life table, by age and sex. That table describes mortality in one recent year, so it credits the oldest cohorts with today’s survival rather than the harsher rates they actually lived through — the further back a name peaked, the more this will overstate how many remain. It counts people issued a Social Security number at birth, not immigrants who arrived later.
How much more common the name is in each state than across the country as a whole.
See Lars on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org