Where does “Nord-Irlando” come from?

Nord-Irlando (Esperanto) comes from Esperanto norda, from Esperanto nordo, from English North, from French Nord, from Middle French nord, from Old French nort, from Old English norþ, from Proto-Germanic nurþrą — below the surface, below.

Ancestry of “Nord-Irlando”, step by step

Nord-Irlando traces back through two separate lines of ancestry.

via Esperanto norda

StepLanguageWordMeaning
1Esperantonordanorthern
2Esperantonordonorth
3EnglishNorthAny of various particular regions named for the cardinal direction in which they lie
4FrenchNordnorth
5Middle Frenchnordnorth
6Old Frenchnortnorth
7Old Englishnorþnorth
8Proto-Germanicnurþrąnorth, northern; north, northward
9Proto-Germanicnurþraznorth, northern
10Proto-Indo-European*nérbelow the surface, below

via Esperanto Irlando

StepLanguageWordMeaning
1EsperantoIrlandoIreland

Words derived from “Nord-Irlando”

Every word from Proto-Indo-European *nér →Every word from Proto-Germanic nurþraz →Every word from Proto-Germanic nurþrą →