How Many People Are Named Thaddis?
people named Thaddis are alive in the United States today (estimate)
About 1 in 48,826,408 people in the US has this name
Based on 10 babies named Thaddis in Social Security records from 1954 to 1957, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
5 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Thaddis in the records were boys.
👥 Age Distribution
The average person named Thaddis alive today is about 69 years old, and 100% are 60 or older.
📈 Popularity Over Time
Thaddis first appears in the records in 1954 and was given most often in 1954, to 5 babies. The last year it was given to at least 5 babies of one sex was 1957.
Babies given the name each year, 1954 to 1957
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