I just met my new neighbor for the first time, and when we exchanged numbers (by me texting her number) my phone (Pixel 8) showed her full name with a tilde in front of it below the phone number. She’s not in my contacts. Where did it get that name from?
That is assuming that she’s not sharing the name voluntarily. It’s not a GDPR violation to offer such a service if it’s opt-in.