All over the world, 思斯 (Sisi 
, 思斯 ) is a common dominantly girly, but uncommonly boy's first name. The first name 思斯 is habitual in Algeria, where it is quite a common largely feminine, but uncommonly boy's name, Macao, where it is quite a common girly name, and Lebanon, where it is quite a common primarily feminine, but very seldom masculine name (explore the name in all countries). Not in comparison with a country's population, it is commonest in Algeria, China, and Indonesia. Also, 思斯 is the last name as well as the forename.