As a French surname, Gasteau is patronymic, that is, it was originally formed from the first name of the father of the original bearer of the name. Gaston has remained a popular first name in France. The ultimate origins of this name are Germanic; from the German word "gast," meaning "host."
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Early Origins of the Gasteau family
The surname Gasteau was first found in Languedoc.
Early History of the Gasteau family
This web page shows only a small excerpt of our Gasteau research. The years 1171 and 1215 are included under the topic Early Gasteau History in all our PDF Extended History products and printed products wherever possible.
Gasteau Spelling Variations
Spelling variations of this family name include: Gaston, Gastou, Gastone, Gastau and others.
Early Notables of the Gasteau family
Another 31 words (2 lines of text) are included under the topic Early Gasteau Notables in all our PDF Extended History products and printed products wherever possible.
