Where does “Ilocos Region” come from?

Ilocos Region (English) comes from English region, from Middle English regioun, from Anglo-Norman regiun, from Latin regiō, from Latin Aemilia, from Latin aemulus, from Proto-Italic aimelos, from Proto-Italic aimos — to copy, imitate.

Ilocos Region (English): an administrative region of the Philippines occupying the northwestern section of Luzon, particularly the provinces of Ilocos Norte, Ilocos Sur, La Union, and Pangasinan

Definitions

  1. an administrative region of the Philippines occupying the northwestern section of Luzon, particularly the provinces of Ilocos Norte, Ilocos Sur, La Union, and Pangasinan

Ancestry of “Ilocos Region”, step by step

Ilocos Region traces back through two separate lines of ancestry.

via English region

StepLanguageWordMeaning
1EnglishregionAny considerable and connected part of a space or...
2Middle Englishregiounrealm, nation, country; authority, governance;...
3Anglo-Normanregiunregion
4Latinregiōdirection, line
5LatinAemilia
6Latinaemulusstriving to equal or excel, rivaling; in a bad...
7Proto-Italicaimelosstriving to equal or excel, rivaling; in a bad...
8Proto-Italicaimosimitation
9Proto-Indo-Europeanh₂eym-to copy, imitate

via English Ilocos

StepLanguageWordMeaning
1EnglishIlocos
Every word from Proto-Indo-European h₂eym-Every word from Proto-Italic aimosEvery word from Proto-Italic aimelos