Where does “Сан Дијего//San Diego” come from?

Сан Дијего//San Diego (Serbo-Croatian) comes from English San Diego, from Spanish San Diego — Saint Didacus.

Ancestry of “Сан Дијего//San Diego”, step by step

StepLanguageWordMeaning
1EnglishSan DiegoAny of several other places also named after Saint Diego
2SpanishSan DiegoSaint Didacus
Every word from Spanish San DiegoEvery word from English San Diego