Where does “Susana” come from?

Susana (Portuguese) comes from Hebrew שׁוֹשַׁנָּה, from Egyptian zšn — lotus flower.

Ancestry of “Susana”, step by step

Step	Language	Word	Meaning
1	Hebrew	שׁוֹשַׁנָּה	rose, or lily; lily
2	Egyptian	zšn	lotus flower

Susana — Etymology, Origin & Word History | Etymology Explorer