we definitely don't have camp names. it would never work for us in the first place b/c many of the counselors' younger siblings/cousins/family friends are at camp and it would never be kept a secret!!! we have nicknames for everyone, but mostly we do a lot of calling people by their last names or a shortened version of someone's last name, or if someone is a younger/older brother or sister they are "big last name" and "little last name"
