How do you say theresa in yiddish?

There isn't a direct translation of "Theresa" into Yiddish.

However, you could use these options, depending on the context and desired level of formality:

* "Tera" (טערא): This is the closest transliteration of "Theresa."

* "Rivka" (רבקה): This is a common Yiddish name that is similar in meaning to "Theresa" as it means "to bind" or "to tie," which could relate to Theresa's name meaning "reaping" or "harvest."

* "Rivkah" (רבקה): This is a more modern spelling of the name Rivka, often used in English-speaking Jewish communities.

Ultimately, the best choice will depend on the specific situation and your personal preference.