Surname Harold Jay (Harold Jay 
) , in the world, is an extremely rare cognomen. Predominantly, Harold Jay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Harold Jay | Saudi Arabia, Costa Rica, Philippines, United States, Canada |
Mora, Jamero, Flores, Morales, Aligado, Alasaas, Cunanan, Pascual, Pontila, Rocillo, Reynoso, Dulatre, Nanolan, Estrada, Laminero, Ferreras, Manlangit, Miquiabas, Sefuentes, Dela Cruz, Esperanza, Valderama, Dumile, Beriso, Baytec, Bangay, Chan, Sales, Silla, Selma, Soria, Andes, Andoy, Acoba, Cillo, Ramas, Francisco, Ramos, Topia, Teves, Ermac, Orque, Quico, Macaso, Santos, Siapno, Alegia, Cister, Reyes, and Abellaneda