All around the world, Tremmel (Tram 
, Tremmel 
, Треммель 
) is quite a rare dominantly girly, but seldom boy's first name. The first name Tremmel is characteristic of Macao, where it is quite a rare feminine name, Vietnam, where it is quite a rare largely female, but seldom male name, and Australia, where it is a rare primarily female, but very seldom masculine name. Not in comparison with a country's population, it is the most numerous in Vietnam, the United States, and Australia. Likewise, Tremmel is the last name as well as the forename.