I have asserted in a few places, and perhaps here, that the term Alt-Right was generic and a bit vague, referring to all nonstandard conservatism. I took this from my understanding that internet discussion groups in the 90's described as alt-religion could include Wiccans, Buddhists, and Scientologists; that alt-sex could include transgender, bestiality, and a bunch of stuff I'm not mentioning. I thought of alt-right as much the same, that paleocons, some libertarians, monarchists, and anything not currently popular could hold that title.
It turns out that this is not so. According to John Derbyshire, Paul Gottfried coined the term, and while it may not be precise in definition, it is much closer to the popular conception (minus the insults and exaggerations, of course) than to what I was thinking. Sorry if I have misled or confused you in any way.