Where does “koreyo” come from?

koreyo (Bikol Central) comes from Spanish correo, from Catalan correu, from Old French corlieu — messenger.

Ancestry of “koreyo”, step by step

StepLanguageWordMeaning
1Spanishcorreomail; post office
2Catalancorreumailman, postman; mail, post; post office
3Old Frenchcorlieumessenger
Every word from Old French corlieu →Every word from Catalan correu →Every word from Spanish correo →