Sagalaevs
Sagalaevs is a surname of Russian origin. It is an ethnonym, likely derived from the word "sagala," which in some Slavic languages can refer to a type of outerwear or a historical garment. As with many surnames, its precise origin and the circumstances of its adoption by families are not definitively recorded, but it is generally understood to be patronymic or occupational in nature, indicating an ancestor associated with the making or wearing of such clothing.
The surname Sagalaev is found primarily in Russia, with a notable presence in regions with historical Slavic