Cognomen Mary Jay (Mary Jay 
) , in all the world, is an extremely rare last name. Much more prevalently, Mary Jay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mary Jay | Nigeria, Canada, United States, Philippines |
Cena, Salcedo, Sadicon, Sajulga, Serrano, Alvarez, Anzures, Cabanas, Remorta, Delgado, Trestiza, Macahilo, Bautista, Pernitez, Razonable, Militante, Bernaldez, Belandres, Dumalagan, Buenavista, Dela Torre, Villanueva, Salazar, Mendoza, Mariano, Hapdus, Lara, Juat, Mueda, Sagun, Buhat, Ramos, Reyes, Dayag, Galla, Gemao, Mangalindan, Lopez, Malate, Momville, Andaya, Carado, Castro, Pillos, Romulo, Rejuso, Jalipa, Javier, Tupaz, and Resurreccion