Throughout the world, Riguis (Riguis 
) is an extremely rare unknown gender first name. Much more frequently, Riguis is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Riguis | Bahrain, Canada, United States, Philippines |
Leo, Nelson, Edison, Edward, Emilia, Eileen, Ofelia, Marites, Maricel, Maricar, Merseirann, Minerva, Michael, Arsenia, Ricardo, Ederlyn, Eugenio, William, Mercedes, Sarafina, Catheryn, Jonathan, Noriel, Judith, Julius, Jerome, Jay, Mila, Acie, Ryan, Liza, Mario, Marda, Maura, Mercy, Arnel, Teresita, Patty, Rogin, Rizal, Jesus, Novei, Oscar, Marlon, Albert, Dexter, Gloria, Joseph, Rodel, and Emiliano