Where does “Northumbria” come from?

Northumbria comes from Middle English Northumbre, from Old English Norþhymbre, from Old English Norþanhymbre, ultimately from Old English Humbre, the name of a river forming a territorial boundary.

Ancestry of “Northumbria”, step by step

StepLanguageWordMeaning
1Middle EnglishNorthhumbreNorthumbria region
2Old EnglishNorþhymbre
3Old EnglishNorþanhymbreNorthumbia", also "Northumbrians; the...
4Old EnglishHumbrethe Humber

Words derived from “Northumbria

Every word from Old English HumbreEvery word from Old English NorþanhymbreEvery word from Old English Norþhymbre