Isn't Gen X and millenial the same? So a portmanteau word from these two is totally something else. As a Gen X'er myself (who is totally neither millennial nor xennial) I get it
I think we can all agree that Gen X starts with the end of the boomers in 1965, and that the end of millennials is if you weren't old enough to remember 9/11, so about 96-97.
The only disagreement is where the dividing line is between the two. I suggest the line should be Reaganomics, so early 1980s.
You could. No one would know what the fuck you're talking about, but you could.
Milinneal is meant to be more descriptive to highlight that the generation approached adulthood around the turn of the century, and are characterized as having witnessed the rapid technological evolution of PCs, the internet, mobile phones, and smart phone in the first ~quarrer of their life