Around the globe, Sisti (Sisti 
, سيستي 
, Систи) is quite a rare unisex first name. The first name Sisti is characteristic of Tanzania, where it is quite a rare masculine name, Italy, where it is a rare gender-neutral name, and Indonesia, where it is a rare primarily girly, but scarcely masculine name. More frequently, Sisti is the last name as well as the forename.