"from Saint Clair, bright and clear"
Origin: Norman French via Scottish
Language: English
Sinclair
Pronunciation: [ s-ihnkl-EHR ]
Does Sinclair flow with your last name?
A distinguished Scottish surname with timeless brilliance
Scottish
English
American
Sophisticated
Vintage
Literary
Strong
Reviewed by the NamingEverything Editorial Team · Updated
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Nicknames
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3 shorthand options for every setting
Meaning & Origin
"illustrious, clear, famous"
Origin: Latin clarus
Language: English
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The Story of Sinclair
Sinclair is a Scottish surname derived from the Norman French Saint-Clair, meaning Saint Clare or from the town of Saint-Clair-sur-Epte in Normandy, France. The Sinclair clan is one of Scotland most storied noble families, connected to Rosslyn Chapel (famous from The Da Vinci Code) and ancient Templar lore. Clair itself comes from Latin clarus, meaning bright, clear, or famous.
Sinclair has been rising as a given name for girls, fitting the trend of strong, surname-style names with literary and historical gravitas. It gained visibility through journalist Sinclair McKay and through fictional characters in novels and TV, appealing to parents who want something distinguished and gender-neutral.
The Sinclair family built Rosslyn Chapel in Scotland in 1446, a site of extraordinary architectural detail and historical mystery. The name carries centuries of Scottish noble heritage and was popularized in literature by Upton Sinclair, whose muckraking novel The Jungle changed American food safety law.
Historical Record
Sinclair first appeared in US Social Security records in 1989.
Over 448 babies have been named Sinclair in the United States since SSA records began.
Today, Sinclair is rising quickly in popularity , currently ranked #4,857 for girl names in the US .
Fun Facts
- The Sinclair family built Rosslyn Chapel in Edinburgh, made famous by Dan Brown novel The Da Vinci Code
- Upton Sinclair novel The Jungle (1906) directly led to the US Pure Food and Drug Act — one of the most impactful books in American history
Sinclair in Other Languages
French
Saint-Clair
German
Sinclair
Spanish
Sinclair
Scottish Gaelic
Sinclair
Popularity Over Time
#4,857
Current Rank
Rising
Trend
Rising Fast
Based on SSA data 1880–present
Year-by-year popularity data will be available soon.
Famous People Named Sinclair
S
Sinclair Lewis
Writer
1885
American novelist and first American to win the Nobel Prize in Literature, known for Main Street and Babbitt
U
Upton Sinclair
Writer
1878
American muckraking author of The Jungle, whose exposé of the meatpacking industry transformed US food safety law
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See all →Quick Facts
- Gender
- Girl
- Syllables
- 2
- Popularity Rank
- #4,857
- Total SSA Count
- 28
- Cultural Origins
- Scottish English American
- Pronunciation
- Easy
- Formality
- Formal
- Cross-Cultural Ease
- High
Alternative Spellings
Common Nicknames
Sin
Claire
Clair
Middle Name Ideas
Suggested pairings based on syllable flow and style
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Timeless choice, Scottish heritage match, extended 2-3 combo
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Timeless choice, smooth 2-2 syllable flow
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Timeless choice, smooth 2-2 syllable flow
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Timeless choice, English heritage match, extended 2-3 combo
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Timeless choice, smooth 2-1 syllable flow
-
Timeless choice, English heritage match, extended 2-3 combo
-
Timeless choice, English heritage match, extended 2-3 combo
-
Timeless choice, smooth 2-2 syllable flow
-
Timeless choice, smooth 2-1 syllable flow
-
Timeless choice, smooth 2-2 syllable flow
Middle Names
Middle Names for Sinclair
6 name pairings with syllable flow tips
Sibling Names
Sibling Match
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Also a Boy Name
Sinclair is also used as a boy name, ranked #6789.
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Same Origin Names (Scottish)
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Frequently Asked Questions About Sinclair
What does the name Sinclair mean?
"from Saint Clair, bright and clear" (from Norman French via Scottish). "illustrious, clear, famous" (from Latin clarus). Sinclair is a Scottish surname derived from the Norman French Saint-Clair, meaning Saint Clare or from the town of Saint-Clair-sur-Epte in Normandy, France. The Sinclair clan is one of Scotland most storied noble families, connected to Rosslyn Chapel (famous from The Da Vinci Code) and ancient Templar lore. Clair itself comes from Latin clarus, meaning bright, clear, or famous.
What is the origin of the name Sinclair?
Sinclair has Norman French via Scottish, Latin clarus, Scottish, English, and American origins. In Norman French via Scottish, it means "from Saint Clair, bright and clear". In Latin clarus, it means "illustrious, clear, famous".
Is Sinclair a boy or girl name?
Sinclair is used as both a girl and boy name. As a girl name, it is ranked #4857. As a boy name, it is ranked #6789. Sinclair is more commonly used as a girl name.
How do you pronounce Sinclair?
Sinclair is pronounced s-ihnkl-EHR.
How popular is the name Sinclair?
Sinclair is currently ranked #4857 in popularity for girl names in the United States.
What are common nicknames for Sinclair?
Common nicknames for Sinclair include Sin, Claire, and Clair.
What are good middle names for Sinclair?
Popular middle name pairings include Sinclair Rose, Sinclair Grace, Sinclair Jane, Sinclair Elise, Sinclair Mae, and Sinclair Wren.
What are good sibling names for Sinclair?
Names that pair well with Sinclair as siblings include Tennyson, Hollis, Marlowe, Fletcher, Waverly, and Bram.
How many syllables does Sinclair have?
Sinclair has 2 syllables, making it easy to say and remember.
Is Sinclair a common or rare name?
Sinclair is an uncommon name, ranked #4857 in the US. Its rarity gives it a distinctive, memorable quality.
What girl names are similar to Sinclair?
Are there other spellings for Sinclair?
Related spellings include Sincere.
About the Name Sinclair
Sinclair is a girl name with Scottish, English, and American origins . The name means "from Saint Clair, bright and clear" in Norman French via Scottish .
Is Sinclair a boy or girl name? Sinclair is used as both a girl and boy name. As a girl name, it ranks #4,857 in popularity. As a boy name, it ranks #6,789. Sinclair is more commonly used as a girl name.
Sinclair is currently ranked #4,857 in popularity for girl names in the United States.
The name Sinclair has 2 syllables and is pronounced s-ihnkl-EHR, making it easy to pronounce and remember.
Common nicknames for Sinclair include Sin, Claire, and Clair. These shorter forms provide casual alternatives while keeping the elegance of the full name.
Alternative spellings of Sinclair include Sincere . Each spelling variation gives the name a slightly different character while preserving its sound and meaning.
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Sources
- U.S. Social Security Administration — National Baby Names Data (popularity rankings and historical trends)
- Behind the Name (etymology and meaning research)
- NamingEverything editorial research and analysis