Ananya Adhikari, the fourth name on that list, is actually a fictitious name which Myshkin and I include every time we go to Marble Palace. The idea is that if an extra person joins the party at the last moment, that person can get in, pretending to be Ananya Adhikari.
The choice of name isn’t completely random. Under the curious conventions of transcription from Bangla into English, Ananya can be both a boy’s name [On-own-no] and a girl’s name [On-own-na]. Adhikari – a relatively rare surname – was chosen just because it is alliterative and rolls nicely off the tongue.