I'm terrible at names
I'm terrible with/at names
I have a very hard time remembering people's names. A: "No, I'm Matt." B: "I'm so sorry, I'm terrible with names."
I'm terrible at names.and I'm awful at names.
I can't seem to remember anyone's name. (Said as an apology to someone whose name you have forgotten.) I'm terrible at names. Please tell me yours again. Haven't we met already? I'm awful at names.