Where does “Azcoitia” come from?

Azcoitia (Spanish) comes from Basque Azkoitia, from Basque haitz, from Basque -eta — Used to form toponyms.

Ancestry of “Azcoitia”, step by step

StepLanguageWordMeaning
1BasqueAzkoitia
2Basquehaitzstone, rock
3Basque-etaUsed to form toponyms
Every word from Basque -etaEvery word from Basque haitzEvery word from Basque Azkoitia