Show ContentsBlait History, Family Crest & Coats of Arms

Etymology of Blait

What does the name Blait mean?

The surname is one of the oldest family names to come from that French region known as Languedoc. It is derived from the personal name Blaise. As such, it means "son of Blaise."

Early Origins of the Blait family

The surname Blait was first found in Languedoc.

This ancient family is recorded in 1459 when Robert de Blay was the Municipal Magistrate of Toulouse. His noble descendant, Philippe, was the Gentleman of the Chamber and personal bodyguard to the Duke of Orléans (Louis XII). Throughout the centuries, this family prospered and branched to several provinces where members of this celebrated family became prominent citizens holding titles and estates. Recorded in 1600, Raymond Blay settled at Perpignan where his son became consul in 1675 and was mentioned in the register of the Church of la Réal.

Due to their prominent position in society, this family formed many alliances with other leading families of the times and in this way, the family acquired many titles and lands. Among the more important alliances were the marriages between Antoine Blay and Candide de Vilar, June 18, 1707, and Jean Blay and Mathilde de Gaïx in 1844. The family acquired the castle of Gaïx from this marriage. Their son, Gabriel, received permission to continue the Gaïx name, but the House of Richard Ble acquired the barony of Gaïx in 1719.

Pierre Blais, born in 1639, son of Mathurin and Françoise, travelled from France to Canada in the 17th century. After arriving in Quebec he married Anne Perrot, born in 1643, daughter of Jean and Jeanne (née Valta), at Sainte-Famille-de-l'île-d'Orléans on 12th October 1669. He married again on 5th June 1689 to Elisabeth Royer, daughter of Jean and Marie (née Targer). They remained together in Quebec until Pierre passed away at Saint-Jean-de-l'île-d'Orléans in 1669. 1

Early History of the Blait family

This web page shows only a small excerpt of our Blait research. The years 1459, 1600, 1675, 1707, 1844 and 1719 are included under the topic Early Blait History in all our PDF Extended History products and printed products wherever possible.

Blait Spelling Variations

History has changed the spelling of most surnames. During the early development of the French language in the Middle Ages, a person gave his version of his name, phonetically, to a scribe, a priest, or a recorder. Some variables were adopted by different branches of the family name. Hence, there spelling variations of the name Blait, some of which include Blais, Blaies, Blay, Blaise, de Blais, de Blaies, de Blaise, Blaize, Blaison, Blaisot and many more.

Early Notables of the Blait family

More information is included under the topic Early Blait Notables in all our PDF Extended History products and printed products wherever possible.

Migration of the Blait family

France finally gave land incentives for 2,000 migrants during the 1700s. Early marriage was encouraged in New France, and youths of 18 took fourteen-year-old girls for their wives. The fur trade was developed and attracted migrants, both noble and commoner from France. 15,000 explorers left Montreal in the late 17th and 18th centuries, leaving French names scattered across the continent. The search for the Northwest passage continued. Migration from France to New France or Quebec, as it was now more popularly called, continued until 1759. By 1675, there were 7000 French in Quebec. By the same year the Acadian presence in Nova Scotia, New Brunswick and Prince Edward Island had reached 500. In the treaty of Utrecht, the Acadians were ceded by France to Britain in 1713. In 1755, 10,000 French Acadians refused to take an oath of allegiance to England and were deported. They found refuge in Louisiana. Meanwhile, in Quebec, the French race flourished, founding in Lower Canada, one of the two great solitudes which became Canada. Many of this distinguished family name Blait were prominent in social, cultural, religious and political affairs in France and New France. Amongst the settlers in North America with this distinguished name Blait were L.B. Blais, who settled in San Francisco in 1856; Pierre and François Blais, who settled in the parish of St. François in 1720; Eugene Blais, who settled in the parish of Sainte Petronille in 1874.



  1. Olivier, Reginald L. Your Ancient Canadian Family Ties. Logan: The Everton Publishers, Inc., P.O. Box 368, 1972. Print


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