well to an extent my son's name has a stigma. Lots of people have asked me if we named him after president Nixon (as if!) and i actually read somewhere in a online baby name finder that Nixon was quiet UNPOPULAR in America because of the president (and that was his surname not christian name)
I think Azaria was long enough ago to not hold that stigma.... yes there may be some ppl that bring it up (isnt there always) but i dont think it would cause enough to make you think twice about calling your daughter this name.

In regards to Jayden Leski i know a lotof ppl who have said they wouldnt call their son this after his death but i know lots of Jaydens and dont immedicatly think of him every time i hear the name.