The most commonly accepted age range that I have seen for Millennials is, in fact, Chris Evans to Tom Holland. (1981 to 1996)

At this point, the Millennials are, for the most part, no longer the kids on your lawn; they’re your slightly-younger friends also complaining about the kids on the lawn.

The Holland-Evans Range sounds vaguely astronomical. I like it

I find the way people still use ‘millennials’ to refer to ‘young people’ bizarre, especially now that the generation has been more definitively defined. 

Like, most of the junior doctors in the UK are millennials. Schoolchildren and even most of the young people at university are not. Millennials are out there saving lives and living boring grown-up lives, albeit finding it more difficult to hit the same milestones that their parents took for granted.