How Many People Are Named Regulus?
people named Regulus are alive in the United States today (estimate)
About 1 in 18,988,047 people in the US has this name
Based on 18 babies named Regulus in Social Security records from 2021 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
7 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Roman cognomen meaning "prince, little king", a diminutive of Latin rex "king". This was the cognomen of several 3rd-century BC consuls from the gens Atilia. It was also the name of several early saints. A star in the constellation Leo bears this name as well.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
Related & Similar Names
⚧ Gender Distribution
All of the babies given the name Regulus in the records were boys.
👥 Age Distribution
The average person named Regulus alive today is about 2 years old, and 100% are under 30.
📈 Popularity Over Time
Regulus first appears in the records in 2021, and 2025 was its biggest year so far, with 7 babies.
Babies given the name each year, 2021 to 2025
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