I didn't see it as a 'vulgar' name, I simply saw it as an object that I couldn't really relate to a person.
A condom isn't vulgar, it's an object, a type of birth control made from latex, nothing vulgar in that at all.
With your way of thinking, we could have a conversation about those who sign up with certain names and then run around attempting to wipe them out because they have got themselves into trouble in using them?
We could name the name they were using, say what the name they are using now, suggest alternatives, have a little laugh about it all, say how silly they were.
There is nothing wrong with Caity29, however, I wonder why bother with the 29, odes it actually have any meaning whatsoever on this site?
After all, those that do that, regardless of what they have done since then, they still signed up with an unsuitable name (for them) and that gives us every right to discuss it in the midst of a larger discussion on inappropriate names in general.