Not out here on the left coast. Peeps introduce themselves by first name only, and that's it. Some of the long-timers might say "My name is ____ and I am a grateful member of al-anon". Nobody is expected to say anything, it's a very low pressure program.
When I (very occasionally) go to an open AA meeting, I say, "I'm ______, and I'm recovering in Al-Anon, from a lot of things." That usually brings a few smiles, and covers it well enough!