This zombie is quite distressed at having forgotten her name.
The Nameless One can try to go find her tomb in the Drowned Nations, but her name will have vanished from there as well.
Asking why she doesn't pick a new name is the only way to complete this quest. Choosing a new name for her at her request grants 5000 XP.
- Good: Asking her "is that why you're so distressed?"