Where does “Salvadorean” come from?

Salvadorean (English) comes from English Salvador, from Spanish Salvador, from Old Spanish salvador, from Latin salvātor, from Latin salvō, from Latin salvus, from Proto-Italic *salawos, from Proto-Indo-European solh₂wós — mercy, comfort; comfort, mercy.

Ancestry of “Salvadorean”, step by step

StepLanguageWordMeaning
1EnglishSalvadorgiven name and surname
2SpanishSalvadorsavior
3Old Spanishsalvadorsavior
4Latinsalvātorsaviour
5Latinsalvōto save (make safe or healthy)
6Latinsalvussafe, saved, preserved, sound, unharmed,...
7Proto-Italic*salawoswhole
8Proto-Indo-Europeansolh₂wós
9Proto-Indo-Europeansōlh₂-mercy, comfort; comfort, mercy
Every word from Proto-Indo-European sōlh₂-Every word from Proto-Indo-European solh₂wósEvery word from Proto-Italic *salawos