Where does “Chrysostom” come from?

Chrysostom comes from Ancient Greek Χρυσόστομος, a compound of chrysos (gold) and stoma (mouth), literally meaning "golden-mouthed."

Ancestry of “Chrysostom”, step by step

Step	Language	Word	Meaning
1	Latin	Chrysostomus	—
2	Ancient Greek	χρυσόστομος	having a golden mouth

Chrysostom — Etymology, Origin & Word History | Etymology Explorer