Recorded 1999–2025 · United States
Summit was most popular in 2025, when 155 American babies were given the name — ranking #2,631 that year. In 2025 it ranked #2,631, with 155 births. Across 1880–2025 the Social Security Administration has recorded 1,271 people named Summit.
Summit first appears in Social Security Administration records in 1999, which makes it about 26 years old as a recorded American name. It has been recorded in 26 of the 27 years since.
The Social Security Administration has recorded 1,271 American births named Summit 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 1,261 are estimated to be alive today.
155 American babies were named Summit in 2025, ranking #2,631 that year.
Summit is rising. Across 2021–2025 it averaged 121 births a year, against 32 a year across 2011–2015 — a change of +272% 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 Summit is mostly a boy’s name — 19.4% of the 1,271 Americans given it were girls and 80.6% were boys. In births since 2016 it is 23% girls and 77% 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 1,261 Americans named Summit are alive today — 99% of everyone ever recorded with the name. The median is 6 years old, and half are between 3 and 10. That is a narrow band because Summit is a young name — it only became common recently, so almost everyone carrying it is still a child or a young adult.
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 Summit on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org