How Many People Are Named Phenyx?
An estimated 150 people in the United States have the first name Phenyx. It is used for both genders, with 76.8% female. The average bearer is 7 years old, and Phenyx peaked in popularity in 2022 with 27 births that year.
Below you will find a full statistical profile of Phenyx 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 Phenyx paired with any surname.
Estimated Living Americans
150
About 1 in 2,285,029 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
76.8% confidence
Average Age
7
years old
Peak Year
2022
27 births
Total Registered
151
since 1880
Gender Distribution for Phenyx
Phenyx is a genuinely unisex name, used for both males (23.2%) and females (76.8%). Out of 151 total births registered, 35 were male and 116 were female.
Phenyx as a male name
Ranked #13,689 in 2024
5 male births in 2024
Peak: 2022 (8 births)
Phenyx as a female name
Ranked #9,380 in 2024
11 female births in 2024
Peak: 2022 (19 births)
Phenyx: Popularity Over Time
SSA records for Phenyx span from the 2010s to the 2020s, covering 2 decades of naming data. The most popular decade for this name was the 2020s, when 86 babies were registered. Phenyx remains highly popular today, with recent registration numbers near its historical peak.
Phenyx by Decade
How has Phenyx 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.
Phenyx + Last Name Combinations
How many people share a full name with Phenyx as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Phenyx
Other first names starting with P with a similar number of bearers.
Phenyx: Questions and Answers
How many people in the U.S. are named Phenyx?
We estimate approximately 150 people named Phenyx 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 2,285,029 Americans share this first name.
Is Phenyx a common name?
Phenyx is classified as "Very Rare" and is more popular than 70.3% of all first names in the SSA database. A total of 151 births have been registered with this name since 1880.
When was Phenyx most popular?
Phenyx reached peak popularity in 2022, when 27 babies were given this name. The average age of a living person named Phenyx is approximately 7 years old, reflecting when the name was most commonly given.
Is Phenyx a female name?
Phenyx is predominantly female. 76.8% of people with this name are female. See the gender breakdown above for full details.
How many Phenyx Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Phenyx Smith, Phenyx Johnson, Phenyx 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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