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Home › Baby Names Directory › Stclair

Stclair

♂ Boy

How to Pronounce Stclair

Pronounced sin-KLAIR /sɪnˈklɛər/Medium

Meaning: Stclair is the surname St. Clair, run together into one word. It honors Saint Clair and the French clair, 'clear, bright', and reaches English through places and families called Sinclair or St. Clair. As a first name it carries that bright, saintly sense.Low

In 30 seconds: Stclair is the surname St. Clair, 'clear, bright', written as one word. It appeared among early-1900s boys and stayed very rare.
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Origin LowFrench, English
MeaningStclair is the surname St. Clair, run together into one word. It honors Saint Clair and the French clair, 'clear, bright', and reaches English through places and families called Sinclair or St. Clair. As a first name it carries that bright, saintly sense.
U.S. rank (1994)#10054 ↘ Falling
1994 U.S. births5 boys (0.00% of U.S. boys)
Peak year1922
Total births (all-time)≈ 246

Popularity in the U.S. · SSA data

peak 192218951994

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

SSA data updated May 2026. How we source & verify this data.

History & Origin

Stclair is the family name St. Clair, here recorded without its period or space. It looks back to Saint Clair and to the French clair, 'clear, bright', the same root behind the surname Sinclair. Given to boys as a first name, it reads as a dignified transfer from the family line.

It was never common, given to only about twenty boys a year around 1922, and it faded by later in the century. A boy named Stclair then would be a great-grandfather now.

Did you know? Stclair ties to Saint Clair and to the noble Sinclair line, all resting on the French clair, 'clear' or 'bright'.
Overall data confidence 42%
References - Stclair — Surname/place St. Clair (Saint Clair; French clair 'clear, bright'); recorded as one word

Variations

SinclairSt ClairSaintclair

Nicknames

ClairSinc

Famous Bearers

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If you like Stclair…

Sinclair— the same 'saint Clair' name in its usual form
Clair— the bright 'clear' element at its heart
Montgomery— a like aristocratic surname first name
Leland— another surname used as a boy's first name

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Frequently Asked

What does the name Stclair mean?

It is the surname St. Clair, honoring Saint Clair and the French clair, 'clear, bright'.

How do you pronounce Stclair?

It is said sin-KLAIR /sɪnˈklɛər/, two syllables with the stress on the second.

Is Stclair a boy or girl name?

Stclair is used as a boy's name.

How popular is Stclair?

It has always been rare, given to only a handful of boys a year at its early-twentieth-century peak.

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