Where does “Nortúmbria” come from?

Nortúmbria (Portuguese) comes from English Northumbria, from Middle English Northhumbre, from Old English Norþhymbre, from Old English Norþanhymbre, from Old English Humbre — the Humber.

Ancestry of “Nortúmbria”, step by step

StepLanguageWordMeaning
1EnglishNorthumbria
2Middle EnglishNorthhumbreNorthumbria region
3Old EnglishNorþhymbre
4Old EnglishNorþanhymbreNorthumbia", also "Northumbrians; the...
5Old EnglishHumbrethe Humber
Every word from Old English HumbreEvery word from Old English NorþanhymbreEvery word from Old English Norþhymbre