A record of documented arms, meaning and origin, researched for the Lau family of France.
Reg. 0822 · French, J–L
Coat of Arms & Family Crest Details
Colours
Gold (Or)Means: Generosity
Blue (Azure)Means: Loyalty and truth
Historical info
Source
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)
“Losangé d'or et d'azur. D.: LOUS LAU SONT À LAS GENS SO QUÉ L'OR ES À L'ARGENT (patois gascon, signifiant Lau est supérieur aux gens, comme l'or l'est à l'argent.)”
Francec. 1725
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Map of France showing where the Lau arms are recorded
The Lau arms were recorded in France, c. 1725.
Arms such as these were typically recorded in Bretagne.
More families held coats of arms in Bretagne than anywhere else in France. The land was divided into many small estates rather than a few large ones, so far more households counted as gentry, and each needed a shield of its own to be told apart.
This is where the arms were entered in the register. Families often moved to other parts of the country, so the same name can turn up in more than one region.
The body that granted and recorded arms in France in this period.
Louis XV of France
Sovereign of the period
Louis XV of France
1715–1774
Reigning in France when the Lau arms are first recorded.
How Arms Worked in France
In France, a coat of arms was a mark of honor that passed down through the male line to all legitimate descendants. Families often used the same shield without changes to show their shared heritage. If a branch wanted to stand out, they could add a small mark to their shield to show their specific place in the family tree.
Granting authority
The Juge d'armes de France acted as the official authority that regulated and verified coats of arms across the country.
How they got arms
Families typically inherited their arms from ancestors, though they could also receive them through royal grants or by proving their noble status.
Where arms were recorded
Coats of arms were officially recorded in the Armorial Général de France, which began its main collection in the year 1696.
The family's standing
Recorded among the armigerous families of France.
Origin & History of the Lau Family in France
The family name Lau has deep roots in the coastal region of Brittany, France, where records confirm members of the family were living as early as 1725. In the Breton language, the name is often associated with the word for a clearing or a specific type of local terrain, suggesting that the family’s ancestors were likely farmers or landowners who settled in the rural landscape. During the eighteenth century, families in this region were closely tied to the land and the local parish system, which served as the center of both community life and record keeping. Because Brittany maintained a distinct cultural identity separate from the rest of France, the Lau family name reflects the unique linguistic and social traditions of this northwestern province. Over time, the family became part of the steady rhythm of Breton life, contributing to the agricultural and social history of their home villages through generations of work and community involvement.
Related Branches & Arms
Root word
Laus
Latin term meaning praise, glory, or fame.
This name
LauA topographic name for someone who lived near a laurel tree or a place of praise.
also spelled
Law
Low
Related arms
Lawvariant spelling
Documented Sources
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Archives départementales du Finistère, Registres paroissiaux et d'état civil, 1725
Tanguy, Bernard, Dictionnaire des noms de communes, trèves et paroisses du Finistère, 1990
Deshayes, Albert, Dictionnaire des noms de famille bretons, 1995
Digital archive packCoat of arms PNG, gold border print PDF, vector SVG and the certificate of authenticity. Sent to your email in minutes.