Change nameplate rendering distance?
 

Is there a way to change nameplate rendering distance? I'm literally running into aggro radius before even seeing names.

Is there a way I can change this?

Sounds obvious, but did your clip plane get turned down? The default hotkey to turn it down is Shift and the - key, maybe you accidentally hit it? You can make sure it's at 100 in Alt+O>Display Tab>Far Clip Plane or spamming Shift and the + key like 20 times.