Etymology Explorer › English

Where does “São Tomé” come from?

São Tomé (English) comes from Portuguese São Tomé, from Portuguese São, from Old Portuguese são, from Latin sānus, from Proto-Indo-European swā-n- — healthy; whole; active; vigorous.

Ancestry of “São Tomé”, step by step

StepLanguageWordMeaning
1PortugueseSão Tomé—
2PortugueseSãoforms the titles of male saints whose names begin...
3Old Portuguesesão—
4Latinsānus—
5Proto-Indo-Europeanswā-n-healthy; whole; active; vigorous

Words derived from “São Tomé”

  • São Toméan
Every word from Proto-Indo-European swā-n- →