How Many People Are Named Iannah?
An estimated 11 people in the United States have the first name Iannah. It is almost exclusively a female name. The average bearer is 18 years old, and Iannah peaked in popularity in 2007 with 6 births that year.
Below you will find a full statistical profile of Iannah 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 Iannah paired with any surname.
Key Insights
- Iannah is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
11
About 1 in 31,159,485 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
18
years old
Peak Year
2007
6 births
Total Registered
11
since 1880
Gender Distribution for Iannah
Iannah is almost exclusively a female name. Out of 11 total births registered, 100.0% were female.
Iannah as a female name
Ranked #18,560 in 2008
5 female births in 2008
Peak: 2007 (6 births)
Iannah: Popularity Over Time
Iannah by Decade
How has Iannah 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.
| Decade | Total | Male | Female | |
|---|---|---|---|---|
| 2000s | 11 | 0 | 11 | |
Iannah + Last Name Combinations
How many people share a full name with Iannah as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Iannah
Other first names starting with I with a similar number of bearers.
Iannah: Questions and Answers
How many people in the U.S. are named Iannah?
We estimate approximately 11 people named Iannah 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 31,159,485 Americans share this first name.
Is Iannah a common name?
Iannah is classified as "Very Rare" and is more popular than 30.8% of all first names in the SSA database. A total of 11 births have been registered with this name since 1880.
When was Iannah most popular?
Iannah reached peak popularity in 2007, when 6 babies were given this name. The average age of a living person named Iannah is approximately 18 years old, reflecting when the name was most commonly given.
Is Iannah a female name?
Iannah is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Iannah Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Iannah Smith, Iannah Johnson, Iannah 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 0 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau estimate. Full methodology.
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