Popularity of the last name by country

Belgium

• West-Vlaanderen (78)
• Antwerpen (34)
• Hainaut (18)
• Oost-Vlaanderen (18)
• Bruxelles-Capitale | Brussel-Hoofdstad (17)
• Luxembourg (9)
• Liège (6)
• Vlaams-Brabant (4)
• Namur (1)

All countries

• United Kingdom (114,873)
• United States (111,528)
• Ireland (14,043)
• New Zealand (7,736)
• Australia (7,453)
• France (6,060)
• Canada (5,198)
• Unknown country (2,396)
• Netherlands (679)
• Germany (451)
• Italy (422)
• Jamaica (391)
• India (318)
• Belgium (205)
• Spain (205)
• Switzerland (201)
• Colombia (186)
• Mexico (129)
• Indonesia (108)
• South Africa (82)
• Austria (80)
• China (72)
• Brazil (67)
• Malta (56)
• Russian Federation (56)
• Argentina (55)
• Philippines (55)
• Sweden (55)
• Denmark (51)
• Trinidad and Tobago (40)
• Peru (36)
• Chile (35)
• Hungary (35)
• Egypt (33)
• Greece (32)
• Korea, Republic of (31)
• Paraguay (30)
• Panama (27)
• Poland (26)
• Lebanon (25)

Origine of last name

BLAIR : 1: Scottish: habitational name from any of numerous places in Scotland called Blair named with Scottish Gaelic blàr (genitive blàir) ‘plain field’ especially a battlefield (Irish blár). There were families of this name in the Middle Ages taking their names from any of the places called Blair in Dysart parish Fife Dalry parish Ayrshire and Blairgowrie in Perthshire.2: Americanized form of French <a href="https://en.geneanet.org/surnames/Belair">Belair</a> and <a href="https://en.geneanet.org/surnames/Blais">Blais</a>.