Surname Llantoy (Llantoy 
) , worldwide, is quite a rare cognomen. The surname Llantoy is habitual in Peru, where it is quite a common surname, Spain, where it is a very rare surname, and Italy. Very seldom, Llantoy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Llantoy | Italy, Brazil, United States, Peru, Spain |
Max, Dora, Lucy, Luis, Jose, John, Joel, July, Juan, Jimm, Jhon, Tati, Elio, Elsa, Elva, Eber, Hugo, Flor, Ines, Irma, Ilda, Ivan, Dina, Olga, Dave, Ruiz, Ana, Pio, Roy, Liz, Luz, Noe, Mari, Mary, Saul, Alex, Andy, Abel, Aida, Cayo, Kari, Paul, Raul, Rosa, Rony, Roly, Rene, Ruth, and Omar