How Many People Are Named Johncarlos?
An estimated 497 people in the United States have the first name Johncarlos. It is almost exclusively a male name. The average bearer is 20 years old, and Johncarlos peaked in popularity in 2010 with 35 births that year.
Below you will find a full statistical profile of Johncarlos 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 Johncarlos paired with any surname.
Estimated Living Americans
497
About 1 in 689,647 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
20
years old
Peak Year
2010
35 births
Total Registered
504
since 1880
Gender Distribution for Johncarlos
Johncarlos is almost exclusively a male name. Out of 504 total births registered, 100.0% were male.
Johncarlos as a male name
Ranked #11,551 in 2024
6 male births in 2024
Peak: 2010 (35 births)
Johncarlos: Popularity Over Time
SSA records for Johncarlos span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2000s, when 204 babies were registered. Johncarlos has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Johncarlos by Decade
How has Johncarlos 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.
Johncarlos by State
Birth registrations for Johncarlos span all 5 states and territories in the SSA database. The highest counts are in New York, California, New Jersey. The lowest are in Texas, Florida, New Jersey. On average, about 25 Johncarloss were registered per state.
Johncarlos + Last Name Combinations
How many people share a full name with Johncarlos as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Johncarlos
Other first names starting with J with a similar number of bearers.
Johncarlos: Questions and Answers
How many people in the U.S. are named Johncarlos?
We estimate approximately 497 people named Johncarlos 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 689,647 Americans share this first name.
Is Johncarlos a common name?
Johncarlos is classified as "Very Rare" and is more popular than 84.5% of all first names in the SSA database. A total of 504 births have been registered with this name since 1880.
When was Johncarlos most popular?
Johncarlos reached peak popularity in 2010, when 35 babies were given this name. The average age of a living person named Johncarlos is approximately 20 years old, reflecting when the name was most commonly given.
Is Johncarlos a male name?
Johncarlos is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Johncarlos Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Johncarlos Smith, Johncarlos Johnson, Johncarlos 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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