How Many People Are Named Theon?
An estimated 388 people in the United States have the first name Theon. It is predominantly male (97.8%). The average bearer is 20 years old, and Theon peaked in popularity in 2022 with 34 births that year.
Below you will find a full statistical profile of Theon 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 Theon paired with any surname.
Estimated Living Americans
388
About 1 in 883,387 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
97.8% confidence
Average Age
20
years old
Peak Year
2022
34 births
Total Registered
411
since 1880
Gender Distribution for Theon
Theon is predominantly male (97.8%), though 9 female births have been registered. It functions as a unisex name for a small percentage of bearers.
Theon as a male name
Ranked #3,762 in 2024
30 male births in 2024
Peak: 2022 (34 births)
Theon as a female name
Ranked #5,783 in 1970
9 female births in 1970
Peak: 1970 (9 births)
Theon: Popularity Over Time
SSA records for Theon span from the 1920s to the 2020s, covering 9 decades of naming data. The most popular decade for this name was the 2010s, when 130 babies were registered. Theon remains highly popular today, with recent registration numbers near its historical peak.
Theon by Decade
How has Theon 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.
Theon by State
Theon + Last Name Combinations
How many people share a full name with Theon as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Theon
Other first names starting with T with a similar number of bearers.
Theon: Questions and Answers
How many people in the U.S. are named Theon?
We estimate approximately 388 people named Theon 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 883,387 Americans share this first name.
Is Theon a common name?
Theon is classified as "Very Rare" and is more popular than 82% of all first names in the SSA database. A total of 411 births have been registered with this name since 1880.
When was Theon most popular?
Theon reached peak popularity in 2022, when 34 babies were given this name. The average age of a living person named Theon is approximately 20 years old, reflecting when the name was most commonly given.
Is Theon a male name?
Theon is predominantly male. 97.8% of people with this name are male. See the gender breakdown above for full details.
How many Theon Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Theon Smith, Theon Johnson, Theon 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 0 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau estimate. Full methodology.
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