Board Thread:General Discussion/@comment-108.38.125.4-20140813030104/@comment-6697950-20140826055132

Sinon is based on Shino, which is her real name. Some Japanese people just add an "n" to their name to form their character name. Though in this case, an alternative romanisation for シ is also used.

Anyway, this was really off topic. Open a new topic if you want to talk about something else.