How Many People Are Named Theria?
people named Theria are alive in the United States today (estimate)
About 1 in 31,071,350 people in the US has this name
Based on 22 babies named Theria in Social Security records from 1919 to 1965, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
6 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Theria in the records were girls.
👥 Age Distribution
The average person named Theria alive today is about 68 years old, and 100% are 60 or older.
📈 Popularity Over Time
Theria first appears in the records in 1919 and was given most often in 1936, to 6 babies. The last year it was given to at least 5 babies of one sex was 1965.
Babies given the name each year, 1919 to 1965
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