I work in a business environment and make it a habit to call everyone by name. Reasons I do it are to grease the wheels of the conversation and because the repetition helps me remember people that I meet. NONE of these have anything to do with IOI's (attraction). It's just good people skills in general. This habit is now internalized and carries over into my social life with everyone I meet.
You can make the case that if a girl REMEMBERS your name, you made an impression on her, which may include attraction or not. Whether or not attraction was a factor is interpreted through context and her subcommunication. And a lot of times the social cues you need to figure this out don't exist so it's a waste of time to overanalyze this. The girl might remember your name because she was attracted, or she might remember your name because you look like her little brother. Who knows
I can picture a lot of noobs going out and thinking, she said my name, I thought that meant she liked me, where did I go wrong, totally oblivious to how generalizing an ambiguous social cue makes them totally uncalibrated