How Many People Are Named Ilea?
An estimated 237 people in the United States have the first name Ilea. It is almost exclusively a female name. The average bearer is 33 years old, and Ilea peaked in popularity in 1980 with 24 births that year.
Below you will find a full statistical profile of Ilea 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 Ilea paired with any surname.
Estimated Living Americans
237
About 1 in 1,446,221 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
33
years old
Peak Year
1980
24 births
Total Registered
247
since 1880
Gender Distribution for Ilea
Ilea is almost exclusively a female name. Out of 247 total births registered, 100.0% were female.
Ilea as a female name
Ranked #16,090 in 2023
5 female births in 2023
Peak: 1980 (24 births)
Ilea: Popularity Over Time
SSA records for Ilea span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 1980s, when 123 babies were registered. Ilea has declined significantly from its peak in the 1980s. Recent registrations are a fraction of what they were at the name's height.
Ilea by Decade
How has Ilea 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.
Ilea by State
Ilea + Last Name Combinations
How many people share a full name with Ilea as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Ilea
Other first names starting with I with a similar number of bearers.
Ilea: Questions and Answers
How many people in the U.S. are named Ilea?
We estimate approximately 237 people named Ilea 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 1,446,221 Americans share this first name.
Is Ilea a common name?
Ilea is classified as "Very Rare" and is more popular than 76.4% of all first names in the SSA database. A total of 247 births have been registered with this name since 1880.
When was Ilea most popular?
Ilea reached peak popularity in 1980, when 24 babies were given this name. The average age of a living person named Ilea is approximately 33 years old, reflecting when the name was most commonly given.
Is Ilea a female name?
Ilea is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Ilea Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Ilea Smith, Ilea Johnson, Ilea 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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