How Many People Are Named Idalis?
An estimated 876 people in the United States have the first name Idalis. It is almost exclusively a female name. The average bearer is 24 years old, and Idalis peaked in popularity in 1996 with 138 births that year.
Below you will find a full statistical profile of Idalis 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 Idalis paired with any surname.
Estimated Living Americans
876
About 1 in 391,272 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
24
years old
Peak Year
1996
138 births
Total Registered
895
since 1880
Gender Distribution for Idalis
Idalis is almost exclusively a female name. Out of 895 total births registered, 100.0% were female.
Idalis as a female name
Ranked #10,551 in 2024
9 female births in 2024
Peak: 1996 (138 births)
Idalis: Popularity Over Time
SSA records for Idalis span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 1990s, when 470 babies were registered. Idalis has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Idalis by Decade
How has Idalis 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.
Idalis by State
Birth registrations for Idalis span all 11 states and territories in the SSA database. The highest counts are in California, Texas, New York. The lowest are in Washington, Louisiana, Connecticut. On average, about 32 Idaliss were registered per state.
Idalis + Last Name Combinations
How many people share a full name with Idalis as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Idalis
Other first names starting with I with a similar number of bearers.
Idalis: Questions and Answers
How many people in the U.S. are named Idalis?
We estimate approximately 876 people named Idalis 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 391,272 Americans share this first name.
Is Idalis a common name?
Idalis is classified as "Very Rare" and is more popular than 89.2% of all first names in the SSA database. A total of 895 births have been registered with this name since 1880.
When was Idalis most popular?
Idalis reached peak popularity in 1996, when 138 babies were given this name. The average age of a living person named Idalis is approximately 24 years old, reflecting when the name was most commonly given.
Is Idalis a female name?
Idalis is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Idalis Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Idalis Smith, Idalis Johnson, Idalis 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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