How Many People Are Named Jenness?
people named Jenness are alive in the United States today (estimate)
About 1 in 5,101,266 people in the US has this name
Based on 80 babies named Jenness in Social Security records from 1944 to 1984, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
9 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Jenness in the records were girls.
👥 Age Distribution
The average person named Jenness alive today is about 60 years old, and 60% are between 30 and 59.
📈 Popularity Over Time
Jenness first appears in the records in 1944 and was given most often in 1950, to 9 babies. The last year it was given to at least 5 babies of one sex was 1984.
Babies given the name each year, 1944 to 1984
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