Globally, Сеп (Sep 
, Сеп 
, Zeps 
) is quite a rare dominantly male, but uncommonly female first name. The first name Сеп is habitual in Indonesia, where it is a rare largely male, but uncommonly feminine name, Belgium, where it is a rare masculine name, and Netherlands. Measured by absolute frequency, this name is the most popular in Indonesia, Bangladesh, and India. Also, Сеп is the last name as well as the forename.