How Many People Are Named Irbin?
An estimated 114 people in the United States have the first name Irbin. It is almost exclusively a male name. The average bearer is 27 years old, and Irbin peaked in popularity in 1991 with 17 births that year.
Below you will find a full statistical profile of Irbin 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 Irbin paired with any surname.
Estimated Living Americans
114
About 1 in 3,006,617 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
27
years old
Peak Year
1991
17 births
Total Registered
116
since 1880
Gender Distribution for Irbin
Irbin is almost exclusively a male name. Out of 116 total births registered, 100.0% were male.
Irbin as a male name
Ranked #12,991 in 2010
5 male births in 2010
Peak: 1991 (17 births)
Irbin: Popularity Over Time
SSA records for Irbin span from the 1990s to the 2010s, covering 3 decades of naming data. The most popular decade for this name was the 1990s, when 62 babies were registered. Irbin has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Irbin by Decade
How has Irbin 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.
Irbin by State
Irbin + Last Name Combinations
How many people share a full name with Irbin as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Irbin
Other first names starting with I with a similar number of bearers.
Irbin: Questions and Answers
How many people in the U.S. are named Irbin?
We estimate approximately 114 people named Irbin 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 3,006,617 Americans share this first name.
Is Irbin a common name?
Irbin is classified as "Very Rare" and is more popular than 66.4% of all first names in the SSA database. A total of 116 births have been registered with this name since 1880.
When was Irbin most popular?
Irbin reached peak popularity in 1991, when 17 babies were given this name. The average age of a living person named Irbin is approximately 27 years old, reflecting when the name was most commonly given.
Is Irbin a male name?
Irbin is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Irbin Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Irbin Smith, Irbin Johnson, Irbin 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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