How Many People Are Named Alenna?
An estimated 520 people in the United States have the first name Alenna. It is almost exclusively a female name. The average bearer is 16 years old, and Alenna peaked in popularity in 2015 with 35 births that year.
Below you will find a full statistical profile of Alenna 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 Alenna paired with any surname.
Estimated Living Americans
520
About 1 in 659,143 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
16
years old
Peak Year
2015
35 births
Total Registered
528
since 1880
Gender Distribution for Alenna
Alenna is almost exclusively a female name. Out of 528 total births registered, 100.0% were female.
Alenna as a female name
Ranked #5,785 in 2024
21 female births in 2024
Peak: 2015 (35 births)
Alenna: Popularity Over Time
SSA records for Alenna span from the 1960s to the 2020s, covering 7 decades of naming data. The most popular decade for this name was the 2010s, when 204 babies were registered. While Alenna is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Alenna by Decade
How has Alenna 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.
Alenna by State
Alenna + Last Name Combinations
How many people share a full name with Alenna as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Alenna
Other first names starting with A with a similar number of bearers.
Alenna: Questions and Answers
How many people in the U.S. are named Alenna?
We estimate approximately 520 people named Alenna 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 659,143 Americans share this first name.
Is Alenna a common name?
Alenna is classified as "Very Rare" and is more popular than 84.9% of all first names in the SSA database. A total of 528 births have been registered with this name since 1880.
When was Alenna most popular?
Alenna reached peak popularity in 2015, when 35 babies were given this name. The average age of a living person named Alenna is approximately 16 years old, reflecting when the name was most commonly given.
Is Alenna a female name?
Alenna is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Alenna Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Alenna Smith, Alenna Johnson, Alenna 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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