Do you guys have characters or people in ur head that don’t have appearances??

Basically what I mean is that I have general characteristics in some of my people like for example one of them has rly long hair an family and friends (w/o names) and he also is very tall. And for another character she has children too and she’s average heighted/tall and yk but like if I wanted to draw them I couldn’t. That’s probably also why I don’t name them because i feel like if I give them faces and names it’ll be too real idk how to explain it properly… none have names but they have personalities and some characteristics/features…