Family name Guvenir (Guvenir 
) , in all the world, is a very rare cognomen. The surname Guvenir is characteristic of Turkey, where it is a very rare surname, France, where it is an extremely rare surname, and Germany. Not in comparison with a country's population, it is the most numerous in Turkey, the United States, and France. Much less frequently, Guvenir is the forename as well as the last name.
Mr, Deniz, Demet, Dilek, Neval, Necmi, Hakan, Hulya, Fatma, Oznur, Sevcan, Caglar, Berrin, Dervis, Gulcan, Tc Ayse, Nejdet, Zeynep, Mustafa, Aysenur, Huseyin, Ibrahim, Pinar, Yasarefe, Koray, Bugra, Ali, Can, Matt, Mert, Alev, Akar, Ayse, Bria, Dwon, Jane, Tuba, Emre, Ebru, Oguz, Ugur, Melis, Murat, Sinem, Senol, Chere, Cagri, Kamil, and Suleyman