How Many People Are Named Ileane?
An estimated 47 people in the United States have the first name Ileane. It is almost exclusively a female name. The average bearer is 79 years old, and Ileane peaked in popularity in 1927 with 21 births that year.
Below you will find a full statistical profile of Ileane 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 Ileane paired with any surname.
Key Insights
- With an average bearer age of 79, Ileane is a vintage name most associated with earlier generations. Most living bearers were born before 1957.
- Ileane is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
47
About 1 in 7,292,645 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
79
years old
Peak Year
1927
21 births
Total Registered
230
since 1880
Gender Distribution for Ileane
Ileane is almost exclusively a female name. Out of 230 total births registered, 100.0% were female.
Ileane as a female name
Ranked #7,155 in 1964
5 female births in 1964
Peak: 1927 (21 births)
Ileane: Popularity Over Time
SSA records for Ileane span from the 1920s to the 1960s, covering 5 decades of naming data. The most popular decade for this name was the 1930s, when 112 babies were registered. Ileane has declined significantly from its peak in the 1930s. Recent registrations are a fraction of what they were at the name's height.
Ileane by Decade
How has Ileane 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.
Ileane + Last Name Combinations
How many people share a full name with Ileane as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Ileane
Other first names starting with I with a similar number of bearers.
Ileane: Questions and Answers
How many people in the U.S. are named Ileane?
We estimate approximately 47 people named Ileane 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 7,292,645 Americans share this first name.
Is Ileane a common name?
Ileane is classified as "Very Rare" and is more popular than 53.4% of all first names in the SSA database. A total of 230 births have been registered with this name since 1880.
When was Ileane most popular?
Ileane reached peak popularity in 1927, when 21 babies were given this name. The average age of a living person named Ileane is approximately 79 years old, reflecting when the name was most commonly given.
Is Ileane a female name?
Ileane is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Ileane Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Ileane Smith, Ileane Johnson, Ileane 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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