How Many People Are Named Gustabo?
An estimated 381 people in the United States have the first name Gustabo. It is almost exclusively a male name. The average bearer is 33 years old, and Gustabo peaked in popularity in 2000 with 21 births that year.
Below you will find a full statistical profile of Gustabo as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, and state-by-state birth registrations. You can also check how many people share the full name Gustabo paired with any surname.
Estimated Living Americans
381
About 1 in 899,618 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
33
years old
Peak Year
2000
21 births
Total Registered
397
since 1880
Gender Distribution for Gustabo
Gustabo is almost exclusively a male name. Out of 397 total births registered, 100.0% were male.
Gustabo as a male name
Ranked #11,282 in 2012
6 male births in 2012
Peak: 2000 (21 births)
Gustabo: Popularity Over Time
SSA records for Gustabo span from the 1950s to the 2010s, covering 7 decades of naming data. The most popular decade for this name was the 2000s, when 130 babies were registered. Gustabo has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Gustabo by Decade
How has Gustabo tracked across different eras? The table below groups all SSA birth registrations into 10-year periods, with separate male and female counts. The colored bar shows each decade's share relative to the peak.
Gustabo by State
Gustabo + Last Name Combinations
How many people share a full name with Gustabo as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Gustabo
Other first names starting with G with a similar number of bearers.
Gustabo: Questions and Answers
How many people in the U.S. are named Gustabo?
We estimate approximately 381 people named Gustabo are alive in the United States today. This is based on SSA birth records from 1880 to 2024, adjusted for mortality using CDC life tables. About 1 in 899,618 Americans share this first name.
Is Gustabo a common name?
Gustabo is classified as "Very Rare" and is more popular than 81.8% of all first names in the SSA database. A total of 397 births have been registered with this name since 1880.
When was Gustabo most popular?
Gustabo reached peak popularity in 2000, when 21 babies were given this name. The average age of a living person named Gustabo is approximately 33 years old, reflecting when the name was most commonly given.
Is Gustabo a male name?
Gustabo is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Gustabo Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Gustabo Smith, Gustabo Johnson, Gustabo Williams. You can also search any combination on our homepage.
Where does this data come from?
Our estimates use Social Security Administration birth records (1880 to 2024), adjusted for survival using CDC 2023 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau's July 2025 estimate. Full methodology.
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