Oh, Sir, You don't need to be respectful to me, a worthless slave who deserves kicks. To Mistress rather, i will give her your regards, she is not on the Library. I am very elated by your nice welcome, it is a pleasant surprise.
The name dorolta (in lowercase!) is combined from two Hungarian female names, Dora and Sarolta (=Sarah). It is just a fantasy name, without any special meaning. Castigator has such a meaning, and i love being chastised.