A simple plugin to change registered usernames.
SX User Name Security prevents WordPress from showing your real Login by overriding the body_class function, User Nicename, Nickname and Display Name.
Ajax powered admin page to show, edit, add, and remove user meta. Choose dropdown list by User Login, ID, or Display Name.
Force the "display_name" of all users to be the user's first and last name. If those fields are empty, display name falls back to their
Secures your wp site from hackers by hiding username of members from front side.
BuddyPress Real Names allows you to change the regular nickname displayed for a user to anything you want.
Allows you to change the value of "Display name publicly as" in user profiles to any string
This Plugin passes an alternate image to gravatar.com that generates the user's display_name if they do not yet have a gravatar.
Ensure user's nickname and display name are unique and not a display name or nick name or user name of someone else