Cognomen Sanlyn (Sanlyn ) , worldwide, is an extremely rare family name. Much more frequently, Sanlyn is the forename as well as the last name.
Санлин
Ng, Magdamit, Nacaytuna, D'Souza, Salomia, Zurita, Oregas, Flores, Espino, Dsouza, Digney, Buxner, Ampaso, Serani, Sabado, Maslak, Derio, Bolin, Cerio, Kent, Cula, Cruz, Ferguson, and Dela Cruz