All over the world, Сагу (Sagu 
, Сагу 
) is quite a rare unisex first name. The first name Сагу is characteristic of India, where it is a rare gender-neutral name, Indonesia, where it is a very rare gender-neutral name, and Nigeria, where it is a very rare largely boy's, but uncommonly feminine name. Very seldom, Сагу is the last name as well as the forename.