Sinclaire
Meaningfrom Saint-Clair · French form of Sinclair
- US rank
- #10,917
- Syllables
- 2
- Peak
- #4,846 in 1995
8 babies were named Sinclaire in the US in 2025.
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US births per million girls, 1994–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Sinclaire you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- How commonAbout 1 in every 200,000 baby girls born in the US in 2025 was named Sinclaire, 8 babies in all. In a typical school of 500 kids, your Sinclaire would very likely be the only one.
- HistorySinclaire first shows up in US birth records in 1994, the first year at least 5 babies got it. It has been in use for 31 years since.
- Best yearIts best year was 1995, when it reached #4,846.
- MeaningSinclaire is a French form of Sinclair, which means “from Saint-Clair”.
About the name Sinclaire
Sinclaire is a girl name of French origin meaning “from Saint-Clair”. It has 9 letters and 2 syllables, starting with S and ending in “-ire”. US birth records list Sinclaire for girls from 1994 to 2025, in 26 of those 32 years. Its best year was 1995, when it ranked #4,846 among girl names. In 2025 it ranked #10,917, with 8 babies.
Origin:French names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1990s | 7.1 | 141,176 girls |
| 2000s | 3.7 | 267,380 girls |
| 2010s | 3.0 | 330,033 girls |
| 2020s | 3.3 | 301,508 girls |
More French girl names
- Girl name: Charlotte · free
- Girl name: Evelyn · possibly desired
- Girl name: Violet · violet flower
- Girl name: Camila · temple attendant
- Girl name: Ellie · possibly light
- Girl name: Lainey · possibly light
- Unisex name: Avery · elf counsel
- Girl name: Eloise · possibly healthy, wide
Questions about the name Sinclaire
What does the name Sinclaire mean?
Sinclaire means “from Saint-Clair” in French, as a form of Sinclair.
What is the origin of the name Sinclaire?
Sinclaire has French roots in our records. Other French names include Charlotte, Evelyn, Violet.
Is Sinclaire a boy or girl name?
Sinclaire is a girl name.
How popular is the name Sinclaire?
Sinclaire ranked #10,917 for US girls in 2025, given to 8 babies. Its best year was 1995 (#4,846).