How Many People Are Named Sydnie?
people named Sydnie are alive in the United States today (estimate)
About 1 in 67,095 people in the US has this name
Based on 5,187 babies named Sydnie in Social Security records from 1933 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
352 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Variant of SYDNEY.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
Same Sound, Other Spellings
These names are pronounced like Sydnie in English. Counting Sydnie and these spellings together, about 10,890 people alive in the US have the name.
⚧ Gender Distribution
All of the babies given the name Sydnie in the records were girls.
👥 Age Distribution
The average person named Sydnie alive today is about 24 years old, and 81% are under 30. Half of them were between 19 and 28 in 2025.
📈 Popularity Over Time
Sydnie first appears in the records in 1933 and was given most often in 2000, to 352 babies. In 2025, 9 babies got the name.
Babies given the name each year, 1933 to 2025
🏆 Rank History
Sydnie has never been one of the 100 most popular girls' names. Its best rank was #671, in 1999. In 2025 it ranked #10,820.
| Girls | |
|---|---|
| Rank in 2025 | #10,820 |
| Best rank | #671 (1999) |
| Years in the top 100 | None |
| Rank in its biggest decade | #1,035 in the 2000s |
📍 State-Wise Distribution
People named Sydnie alive today, by the state where they were born (estimate; state records start in 1910).
More people named Sydnie were born in California than in any other state: about 550 of those alive today. Compared with the national rate in the same years, Sydnie was given 4.5 times as often in Utah, 3.8 times in Louisiana and 1.9 times in Oklahoma.
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