Surname Gülmer (Gülmer 
) , all over the world, is a very rare cognomen. The cognomen Gülmer is characteristic of Western Asia, particularly Turkey, where it is a very rare surname. Very seldom, Gülmer is the forename as well as the last name.
Ali, Enes, Selma, Yakup, Ömer, Zeynep, Muhammed, Abdurrahman, and Abdurrezzak