KalashnikUkrainian Means "maker of kalaches", a variant of калачник (kalachnik) - itself composed of калач (kalach), a type of bread, and the agent suffix -ник (-nik). See also Kalashnikov.
LéotardFrench From the given name Leopold. Jules Léotard was an acrobat who popularized the leotard, a gymnastics garment. The garment is named after him.