Hi Ada,

I assume you refer to Nettie as a first name?  If you can locate Nettie's tombstone than her Hebrew name, along with her father's, may be found there.

If you post here in the discussion list Nettie's surname, approx. year of birth, and where she immigrated (The U.S., or other country?) and any other pertinent data that you know, than researchers here will help you in seeking her original name.

Hope this helps,

Sherri Bobish