Recorded 1902–2025 · United States
Gonzalo was most popular in 2000, when 254 American babies were given the name — ranking #1,554 that year. In 2025 it ranked #3,001, with 127 births. Across 1880–2025 the Social Security Administration has recorded 11,010 people named Gonzalo.
Gonzalo first appears in Social Security Administration records in 1902, which makes it about 123 years old as a recorded American name. It has been recorded in 118 of the 124 years since.
The Social Security Administration has recorded 11,010 American births named Gonzalo 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 9,302 are estimated to be alive today.
127 American babies were named Gonzalo in 2025, ranking #3,001 that year.
Gonzalo is holding steady. Across 2021–2025 it averaged 129 births a year, against 150 a year across 2011–2015 — a change of -14% 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 Gonzalo is a boy’s name — 0.0% of the 11,010 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 9,302 Americans named Gonzalo are alive today — 84% of everyone ever recorded with the name. The median is 29 years old, and half are between 18 and 44.
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 Gonzalo on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org