Lenoir Surname Meaning & Origin
What the Lenoir last name means, where the surname began and how it spread.
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Meaning and origin of the Lenoir last name
Meaning of the Lenoir last name: the dark one. Lenoir is a French surname meaning "the black one", a nickname for a man with dark hair or a dark complexion. It is widespread across France. Engineer Étienne Lenoir built one of the first working internal combustion engines in 1860, and the last name later reached Louisiana.
Arms associated with the Lenoir name
Coats of arms associated with the Lenoir surname follow French heraldry, each with its own blazon.
Get your full Lenoir family history
This is only a glimpse of the Lenoir story. The full Lenoir history report goes much deeper into where the name began, who carried it and how the family spread, and it comes with a museum-style painted Lenoir coat of arms. Get the full Lenoir report.
Lenoir name FAQ
What does the Lenoir name mean?
The dark one. Common variants include Noir, Lenoire.
Where does the Lenoir surname come from?
It originates in France, and is also found in Canada, Belgium and Switzerland.
Is there a Lenoir coat of arms?
Arms were granted to individuals rather than to everyone with a surname. Herald Lab paints a personalized Lenoir coat of arms in museum style, based on historic heraldry.
Sources: Albert Dauzat, Dictionnaire étymologique des noms de famille et prénoms de France (Larousse); Marie-Thérèse Morlet, Dictionnaire étymologique des noms de famille (Perrin, 1991).