In all the world, Tiens (Tiens 
, Chombo 
) is quite a rare gender-neutral first name. The first name Tiens is habitual in Panama, where it is quite a rare masculine name, Indonesia, where it is a rare unisex name, and Tanzania, where it is a rare masculine name. Measured by absolute frequency, this name is the most popular in Indonesia, Bangladesh, and Tanzania. More prevalently, Tiens is the last name as well as the forename.