How Many People Are Named Giancarlos?
An estimated 813 people in the United States have the first name Giancarlos. It is almost exclusively a male name. The average bearer is 18 years old, and Giancarlos peaked in popularity in 2010 with 48 births that year.
Below you will find a full statistical profile of Giancarlos 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 Giancarlos paired with any surname.
Estimated Living Americans
813
About 1 in 421,592 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
18
years old
Peak Year
2010
48 births
Total Registered
823
since 1880
Gender Distribution for Giancarlos
Giancarlos is almost exclusively a male name. Out of 823 total births registered, 100.0% were male.
Giancarlos as a male name
Ranked #4,742 in 2024
21 male births in 2024
Peak: 2010 (48 births)
Giancarlos: Popularity Over Time
SSA records for Giancarlos span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2000s, when 331 babies were registered. Giancarlos has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Giancarlos by Decade
How has Giancarlos 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.
Giancarlos by State
Birth registrations for Giancarlos span all 5 states and territories in the SSA database. The highest counts are in Florida, California, New York. The lowest are in Texas, New Jersey, New York. On average, about 58 Giancarloss were registered per state.
Giancarlos + Last Name Combinations
How many people share a full name with Giancarlos as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Giancarlos
Other first names starting with G with a similar number of bearers.
Giancarlos: Questions and Answers
How many people in the U.S. are named Giancarlos?
We estimate approximately 813 people named Giancarlos 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 421,592 Americans share this first name.
Is Giancarlos a common name?
Giancarlos is classified as "Very Rare" and is more popular than 88.7% of all first names in the SSA database. A total of 823 births have been registered with this name since 1880.
When was Giancarlos most popular?
Giancarlos reached peak popularity in 2010, when 48 babies were given this name. The average age of a living person named Giancarlos is approximately 18 years old, reflecting when the name was most commonly given.
Is Giancarlos a male name?
Giancarlos is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Giancarlos Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Giancarlos Smith, Giancarlos Johnson, Giancarlos 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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