aaron, aran, aron, beran, beron, charon, charren, charron, ehren, farah, farrah, farran, farrel, fearon, fegan, fehrman, felan, felon, fera, feral, ferol, ferra, ferrall, ferrand, ferrant, ferret, ferrin, ferrous, foran, foreign, geran, geron, haren, heron, herren, herron, karan, karen, karon, marron, mehran, nerone, nerren, perron, pharaon, phelan, sherron, teran, theron, veron, waren, yaron, zehren, faron, farren, farron, ferran, ferron