[mylife]

Nobody mentioned "yuns" Ohio-midwest, contraction of you-un's as in "yuns gonna meet us there, or what?"

I always considered "yuns" to be a West Virginia import and pretty rarely spoken in Ohio.

[Wallace T.]

Yuns, or rather its variant, yins, is pretty common around Pittsburgh, the town that eastern Pennsylanians think is the largest city in West Virginia. Yuns/yins is a vestigal usage that in many areas, like the Missouri Ozarks, has been replaced by ya'll.