How Many People Are Named Sidonie?
people named Sidonie are alive in the United States today (estimate)
About 1 in 2,357,136 people in the US has this name
Based on 162 babies named Sidonie in Social Security records from 1928 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
12 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
French 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 Sidonie in the records were girls.
👥 Age Distribution
The average person named Sidonie alive today is about 33 years old, and 64% are under 30. Half of them were between 17 and 61 in 2025.
📈 Popularity Over Time
Sidonie first appears in the records in 1928 and was given most often in 2004, to 12 babies. In 2025, 5 babies got the name.
Babies given the name each year, 1928 to 2025
🏆 Rank History
Sidonie has never been one of the 100 most popular girls' names. Its best rank was #3,969, in 1951. In 2025 it ranked #16,923.
| Girls | |
|---|---|
| Rank in 2025 | #16,923 |
| Best rank | #3,969 (1951) |
| Years in the top 100 | None |
| Rank in its biggest decade | #14,983 in the 2000s |
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