Cognomen Suheyl (Suheyl 
) , worldwide, is a very rare surname. The family name Suheyl is habitual in Bulgaria, where it is a rare surname, Venezuela, where it is a very rare surname, and Turkey, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Bulgaria, Venezuela, and Mexico. More prevalently, Suheyl is the forename as well as the last name.
Can, Enver, Yasar, Zafar, Sengul, Sokmen, Adikti, Aktari, Akçay, Aydın, Ayirga, Keskin, Dandan, Dunmaz, Gurbuz, Toprak, Nieves, Yalcin, Muskara, Chaname, Baybali, Pereira, Ersin, Tuzuner, Eldem, Gurel, Koc, Fer, Seif, Atil, Kose, Egui, Egil, Oguz, Sapan, Aksoy, Akcin, Akın, Aydin, Aybar, Ahmed, Canli, Cevik, Cifci, Basar, Buran, Reyes, Tanzi, and Noguera