Terrible name, you should definitely change it. It might get you attention and have some shock value at the start but it's going to look stupid eventually (if it doesn't already). Same goes for the logo. I understand it's 'buffer' in French but major companies go out of their way to ensure their product name translates well in the major languages. You should too. Apart from that, it seems like a good product. EDIT: A…
As stated some place else: it's an open source project, so let's just have fun with names! :)
For example, in Showing to HN, you probably wanted some frank feedback. Your name is working against that as all you are getting is discussion of the name. If that's what you wanted -- well, mission accomplished.