How Many People Are Named Thelmer?
people named Thelmer are alive in the United States today (estimate)
About 1 in 85,446,214 people in the US has this name
Based on 189 babies named Thelmer in Social Security records from 1910 to 1938, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
18 births
Trend
Last year given
⚧ Gender Distribution
Of the babies given the name Thelmer, 37% were girls and 63% were boys.
👥 Age Distribution
The average person named Thelmer alive today is about 92 years old, and 100% are 60 or older.
📈 Popularity Over Time
Thelmer first appears in the records in 1910 and was given most often in 1921, to 18 babies. The last year it was given to at least 5 babies of one sex was 1938.
Babies given the name each year, 1910 to 1938
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