I think her other name, Eine is more evil. Otherwise? No.
Also, Nergal only had one orphaned child become an assassin.
Eremiya has...well...two or more. "Children".
Quite.
I don't know where the Roro collective fits into the equation but...yeah. :\
(Then again, there's Katarina and Kleine, but I think only the former is an example of one of those orphans. The latter looks around Eremiya's age.)