Where does “Bretanya” come from?

Bretanya (Catalan) comes from Latin Britannia, from Ancient Greek Βρεττανία, from Ancient Greek -ῐ́ᾱ, from Proto-Indo-European -íh₂, from Proto-Indo-European -h₂ — Creates collective nouns, which refer to groups...

Bretanya (Catalan): Brittania Great Britain and Brittany

Definitions

  1. Brittania Great Britain and Brittany

Ancestry of “Bretanya”, step by step

Bretanya traces back through two separate lines of ancestry.

via Latin Britannia

StepLanguageWordMeaning
1LatinBritanniaBritain
2Ancient GreekΒρεττανίαthe British Isles
3Ancient Greek-ῐ́ᾱ{{l|en|-ia}}; "suffix forming abstract feminine...
4Proto-Indo-European-íh₂
5Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via Spanish Gran Bretaña

StepLanguageWordMeaning
1SpanishGran Bretaña
Every word from Proto-Indo-European -h₂Every word from Ancient Greek -ῐ́ᾱEvery word from Ancient Greek Βρεττανία