How Many People Are Named Janne?
An estimated 352 people in the United States have the first name Janne. It is almost exclusively a female name. The average bearer is 60 years old, and Janne peaked in popularity in 1951 with 21 births that year.
Below you will find a full statistical profile of Janne 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 Janne paired with any surname.
Estimated Living Americans
352
About 1 in 973,734 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
60
years old
Peak Year
1951
21 births
Total Registered
511
since 1880
Gender Distribution for Janne
Janne is almost exclusively a female name. Out of 511 total births registered, 100.0% were female.
Janne as a female name
Ranked #18,725 in 2008
5 female births in 2008
Peak: 1951 (21 births)
Janne: Popularity Over Time
SSA records for Janne span from the 1910s to the 2000s, covering 10 decades of naming data. The most popular decade for this name was the 1950s, when 160 babies were registered. Janne has declined significantly from its peak in the 1950s. Recent registrations are a fraction of what they were at the name's height.
Janne by Decade
How has Janne 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.
Janne + Last Name Combinations
How many people share a full name with Janne as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Janne
Other first names starting with J with a similar number of bearers.
Janne: Questions and Answers
How many people in the U.S. are named Janne?
We estimate approximately 352 people named Janne 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 973,734 Americans share this first name.
Is Janne a common name?
Janne is classified as "Very Rare" and is more popular than 81% of all first names in the SSA database. A total of 511 births have been registered with this name since 1880.
When was Janne most popular?
Janne reached peak popularity in 1951, when 21 babies were given this name. The average age of a living person named Janne is approximately 60 years old, reflecting when the name was most commonly given.
Is Janne a female name?
Janne is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Janne Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Janne Smith, Janne Johnson, Janne 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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