How Many People Are Named Giacomo?
An estimated 1,569 people in the United States have the first name Giacomo. It is almost exclusively a male name. The average bearer is 28 years old, and Giacomo peaked in popularity in 2006 with 56 births that year.
Below you will find a full statistical profile of Giacomo 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 Giacomo paired with any surname.
Estimated Living Americans
1,569
About 1 in 218,454 people in the U.S.
Rarity
Rare
Predicted Gender
Male
100.0% confidence
Average Age
28
years old
Peak Year
2006
56 births
Total Registered
1,847
since 1880
Gender Distribution for Giacomo
Giacomo is almost exclusively a male name. Out of 1,847 total births registered, 100.0% were male.
Giacomo as a male name
Ranked #3,282 in 2024
36 male births in 2024
Peak: 2006 (56 births)
Giacomo: Popularity Over Time
SSA records for Giacomo span from the 1910s to the 2020s, covering 12 decades of naming data. The most popular decade for this name was the 2000s, when 423 babies were registered. While Giacomo is less common than at its peak in the 2000s, it remains a well-established name with steady registrations.
Giacomo by Decade
How has Giacomo 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.
Giacomo by State
Birth registrations for Giacomo span all 6 states and territories in the SSA database. The highest counts are in New York, California, New Jersey. The lowest are in Massachusetts, Illinois, Florida. On average, about 99 Giacomos were registered per state.
Giacomo + Last Name Combinations
How many people share a full name with Giacomo as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Giacomo
Other first names starting with G with a similar number of bearers.
Giacomo: Questions and Answers
How many people in the U.S. are named Giacomo?
We estimate approximately 1,569 people named Giacomo 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 218,454 Americans share this first name.
Is Giacomo a common name?
Giacomo is classified as "Rare" and is more popular than 92.6% of all first names in the SSA database. A total of 1,847 births have been registered with this name since 1880.
When was Giacomo most popular?
Giacomo reached peak popularity in 2006, when 56 babies were given this name. The average age of a living person named Giacomo is approximately 28 years old, reflecting when the name was most commonly given.
Is Giacomo a male name?
Giacomo is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Giacomo Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Giacomo Smith, Giacomo Johnson, Giacomo 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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