Yeah, I think profile works well there. Also makes NIP-sense because we have profile events and that's what you're literally creating.
Discussion
...but it doesn't work in the "what's your profile" sense because profiles change. The npub is static, which is why "what's your npub" works.
Maybe #nostrname - I use the #nostrname to locate someone first and then check the npub and nip-05 to see if they’re legit. There is a reasonable code of conduct not to use someone else’s name, but it is hardly trustworthy without the additional checks. Just see nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjsfl8f237lmu63q0uf63m and see how many jacks are out there.
