I dunno, lads. It might be time for a change of identity.
Contrary to some of what's been said on this, I'd probably recommend keeping a separate identity for the sort of public dispersal you're talking about. It's decent practice pretty much always when dealing with the internet and anything even remotely approaching the possibility of having professional impact (which inviting fellow workers for a round of whatever definitely has, if small). You're never entirely sure what part of a lengthy history is going to shotgun you in the crotch for a prospective or current employer, and most sorts of those kinds of interactions, direct management or inter-organizational or whatever, can be complicated by that sort of thing.
Basically, you can keep naxza but having a yourname39 equivalent (and yes, something along those lines is recommended for a more professionally connected profile, sadly enough) for interactions with folks you're less comfortable with/could eventually bite you in the ass is fairly high up there on the "good ideas in personal personnel management" list. Maybe whoever it is wouldn't give a casual search for your current one, but maybe they would, too, or someone potentially impactful towards your life could be looking into
them and run into your junk by association.
If you don't have real good reason otherwise, why take the risk when
not is not much beyond a new email address, and a little bit of message control to keep each set separate, in terms of effort to substantially mitigate it?