Sidnee
- US rank
- Unranked
- Syllables
- 2
- Peak
- #3,220 in 1995
0 babies were named Sidnee in the US in 2025.
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US births per million girls, 1940–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Sidnee you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistorySidnee first shows up in US birth records in 1940, the first year at least 5 babies got it. It has been in use for 85 years since.
- Best yearIts best year was 1995, when it reached #3,220.
About the name Sidnee
Sidnee is a gender-neutral name of French origin. It has 6 letters and 2 syllables, starting with S and ending in “-nee”. US birth records list Sidnee for girls from 1940 to 2019, in 33 of those 80 years. Its best year was 1995, when it ranked #3,220 among girl names. It hasn't been given to 5 or more US babies in a year since 2019, so today it's a genuinely rare choice.
Origin:French names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1940s | 0.9 | 1,075,269 girls |
| 1950s | 0.3 | 3,125,000 girls |
| 1980s | 1.1 | 909,091 girls |
| 1990s | 13 | 75,930 girls |
| 2000s | 15 | 64,893 girls |
| 2010s | 4.6 | 216,920 girls |
Other spellings of Sidnee
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 Sidnee
What is the origin of the name Sidnee?
Sidnee has French roots in our records. Other French names include Charlotte, Evelyn, Violet.
Is Sidnee a boy or girl name?
Both. Sidnee is used for boys and girls.
How popular is the name Sidnee?
Sidnee is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2019. It peaked at #3,220 in 1995.