Globally, Sullon (Sullon 
) is an extremely rare boy's forename. Much more frequently, Sullon is the last name as well as the forename.
Mr, Rubi, Ruby, Ruth, Rudy, Dany, Dora, Gaby, Gery, Gino, Lita, Lucy, Luis, Jose, John, Joel, Juan, Jimy, Tita, Nora, Nery, Elsa, Rita, Elva, Roxy, Rosy, Mar, Ale, Ana, Rut, Luz, Eli, Eva, Mary, Mery, Sara, Saul, Alex, Andy, Abel, Aura, Cruz, Blas, Karl, Paul, Raul, Rosa, Romy, and Eddy