How Many People Are Named Theodorus?
people named Theodorus are alive in the United States today (estimate)
About 1 in 9,765,281 people in the US has this name
Based on 35 babies named Theodorus in Social Security records from 2020 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
14 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Latinized form of the Greek name Theodoros (see THEODORE).
Source of the meaning, origin, pronunciation and related names: Behind the Name.
⚧ Gender Distribution
All of the babies given the name Theodorus in the records were boys.
👥 Age Distribution
The average person named Theodorus alive today is about 2 years old, and 100% are under 30.
📈 Popularity Over Time
Theodorus first appears in the records in 2020 and was given most often in 2024, to 14 babies. In 2025, 5 babies got the name.
Babies given the name each year, 2020 to 2025
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