How Many People Are Named Sidonia?
people named Sidonia are alive in the United States today (estimate)
About 1 in 3,797,609 people in the US has this name
Based on 398 babies named Sidonia in Social Security records from 1887 to 2014, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
13 births
Trend
Last year given
📖 Name Origin & Meaning
Meaning:
Feminine form of SIDONIUS.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
Related & Similar Names
⚧ Gender Distribution
All of the babies given the name Sidonia in the records were girls.
👥 Age Distribution
The average person named Sidonia alive today is about 49 years old, and 46% are under 30.
📈 Popularity Over Time
Sidonia first appears in the records in 1887 and was given most often in 1918, to 13 babies. The last year it was given to at least 5 babies of one sex was 2014.
Babies given the name each year, 1887 to 2014
Look up another name
⊙ We don't save the names you search.