How Many People Are Named Caellum?
An estimated 177 people in the United States have the first name Caellum. It is almost exclusively a male name. The average bearer is 11 years old, and Caellum peaked in popularity in 2014 with 18 births that year.
Below you will find a full statistical profile of Caellum 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 Caellum paired with any surname.
Estimated Living Americans
177
About 1 in 1,936,465 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
11
years old
Peak Year
2014
18 births
Total Registered
178
since 1880
Gender Distribution for Caellum
Caellum is almost exclusively a male name. Out of 178 total births registered, 100.0% were male.
Caellum as a male name
Ranked #12,586 in 2024
5 male births in 2024
Peak: 2014 (18 births)
Caellum: Popularity Over Time
SSA records for Caellum span from the 2000s to the 2020s, covering 3 decades of naming data. The most popular decade for this name was the 2010s, when 131 babies were registered. Caellum has declined significantly from its peak in the 2010s. Recent registrations are a fraction of what they were at the name's height.
Caellum by Decade
How has Caellum 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.
Caellum by State
Caellum + Last Name Combinations
How many people share a full name with Caellum as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Caellum
Other first names starting with C with a similar number of bearers.
Caellum: Questions and Answers
How many people in the U.S. are named Caellum?
We estimate approximately 177 people named Caellum 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 1,936,465 Americans share this first name.
Is Caellum a common name?
Caellum is classified as "Very Rare" and is more popular than 72.6% of all first names in the SSA database. A total of 178 births have been registered with this name since 1880.
When was Caellum most popular?
Caellum reached peak popularity in 2014, when 18 babies were given this name. The average age of a living person named Caellum is approximately 11 years old, reflecting when the name was most commonly given.
Is Caellum a male name?
Caellum is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Caellum Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Caellum Smith, Caellum Johnson, Caellum 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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