How Many People Are Named Ioan?
An estimated 125 people in the United States have the first name Ioan. It is predominantly male (96.2%). The average bearer is 13 years old, and Ioan peaked in popularity in 2014 with 11 births that year.
Below you will find a full statistical profile of Ioan 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 Ioan paired with any surname.
Estimated Living Americans
125
About 1 in 2,742,035 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
96.2% confidence
Average Age
13
years old
Peak Year
2014
11 births
Total Registered
131
since 1880
Gender Distribution for Ioan
Ioan is predominantly male (96.2%), though 5 female births have been registered. It functions as a unisex name for a small percentage of bearers.
Ioan as a male name
Ranked #10,255 in 2024
7 male births in 2024
Peak: 2014 (11 births)
Ioan as a female name
Ranked #4,918 in 1917
5 female births in 1917
Peak: 1917 (5 births)
Ioan: Popularity Over Time
SSA records for Ioan span from the 1910s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2010s, when 54 babies were registered. While Ioan is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Ioan by Decade
How has Ioan 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.
Ioan + Last Name Combinations
How many people share a full name with Ioan as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Ioan
Other first names starting with I with a similar number of bearers.
Ioan: Questions and Answers
How many people in the U.S. are named Ioan?
We estimate approximately 125 people named Ioan 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 2,742,035 Americans share this first name.
Is Ioan a common name?
Ioan is classified as "Very Rare" and is more popular than 67.8% of all first names in the SSA database. A total of 131 births have been registered with this name since 1880.
When was Ioan most popular?
Ioan reached peak popularity in 2014, when 11 babies were given this name. The average age of a living person named Ioan is approximately 13 years old, reflecting when the name was most commonly given.
Is Ioan a male name?
Ioan is predominantly male. 96.2% of people with this name are male. See the gender breakdown above for full details.
How many Ioan Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Ioan Smith, Ioan Johnson, Ioan 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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