You don't want to let people know you're having sex with your mom, so that means sometimes you introduce the guy you're banging to your mom who is your girlfriend

Bird Nomads are hard to tell apart because they all look like birds to everyone else, so they usually display their Name so you know who's who

everyone has a Name and if you want you can let everyone Know your name

you dn't actually like, SEE it floating over the other person's head

it's more like just a persistant innate Knowledge who that person is and what their name is

ever have a dream where someone you know is there and they don't look anything like that person but you know who it is

it basically feels like that, you just look at this bird and you go "Oh, that's Quisk from the Marrote family"

Bird Nomads do that a lot but anyone can do it if they want, like, if you're at work and you want your coworkers to know your name you just set your name to display basically until everyone gets it

it's like a nametag you wear on your soul that other souls can see