Jan Michael Alfonso goes by FlipTheMyk, Alphonse Caponso, Al-Caponso, Al-Capo, and Myk-L.
Alfonso Soriano goes by Sori.
Peter Alfonso goes by Peter.
Alfonso Figueroa goes by Poncho.
Alfonso Perugini goes by Wolf.
Alfonso Freeman goes by Fonz.
Bill Alfonso goes by Manager of Champions.
Alfonso Faustino goes by Alfie, and Fonz.
Alfonso Pineda Ulloa goes by Ponchito.
Alfonso de Nigris goes by Poncho.
Abraham Alfonso Brown goes by Brownhornet.
Juan Alfonso Baptista goes by El Gato.
Alfonso de Anda goes by Poncho de Anda.