The name Blanchard is of French origin, dating back to the Middle Ages, derived from the Old French word "blanc" meaning white. It was originally an occupational name for a fuller who cleaned and thickened wool. Notable bearers include François Blanchard, inventor of the first hot-air balloon in 1783, and his nephew Jean-Pierre Blanchard. Today, it is considered a unisex name with a rich history making it a distinctive choice.