Cognomen Kefin (Kefin 
) , in the entire world, is a rare surname. The last name Kefin is characteristic of Indonesia, where it is a very rare surname, Malaysia, and Honduras. More frequently, Kefin is the forename as well as the last name.
Lee, Sundoro, Pratama, Jackman, Fajrial, Fazrial, Orlando, Wanandy, Saputra, Wahyudi, Robinson, Decoidiva, Trirahadi, Indrawan, Christian, Danukusumo, Trirahadi Pramadita, Prayogas, Andriansah, Mulyadi, Tamara, Cung, Kaba, Paty, Rian, Luvi, Sajan, Andri, Hendra, Putra, Indra, Alvaro, Aldian, Anggit, Aditya, Dowdle, Junior, Deans, and Andriyanto