Sidnie
- US rank
- Unranked
- Syllables
- 2
- Peak
- #4,447 in 2001
0 babies were named Sidnie in the US in 2025.
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US births per million girls, 1990–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Sidnie you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistorySidnie first shows up in US birth records in 1990, the first year at least 5 babies got it. It has been in use for 35 years since.
- Best yearIts best year was 2001, when it reached #4,447.
About the name Sidnie
Sidnie is a gender-neutral name of French origin. It has 6 letters and 2 syllables, starting with S and ending in “-nie”. US birth records list Sidnie for girls from 1990 to 2017, in 24 of those 28 years. Its best year was 2001, when it ranked #4,447 among girl names. It hasn't been given to 5 or more US babies in a year since 2017, so today it's a genuinely rare choice.
Origin:French names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1990s | 8.0 | 124,378 girls |
| 2000s | 7.9 | 126,743 girls |
| 2010s | 1.6 | 615,385 girls |
Other spellings of Sidnie
More French names
- Girl name: Charlotte · free
- Girl name: Evelyn · possibly desired
- Girl name: Violet · violet flower
- Boy name: Sebastian · venerable
- Girl name: Camila · temple attendant
- Boy name: Leo · lion
- Boy name: Daniel · God is my judge
- Girl name: Ellie · possibly light
Questions about the name Sidnie
What is the origin of the name Sidnie?
Sidnie has French roots in our records. Other French names include Charlotte, Evelyn, Violet.
Is Sidnie a boy or girl name?
Both. Sidnie is used for boys and girls.
How popular is the name Sidnie?
Sidnie is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2017. It peaked at #4,447 in 2001.