For me, it has got to be something like 30%. UNLESS I think about their name instead of listening to them and then repeat it to myself for the next 5 minutes. Then it's like 50%.

Just kidding, if I do all that then I remember someone's name most of the time. I just usually forget to make the effort, and then I spend the rest of the conversation thinking, "What was your name again?"

When you meet someone new, how often do you remember their name?