TERA players anxious for the release of the game's next class will want to head into the game to reserve a name for her. The Paragon class will be coming in sometime after the conclusion of the naming event. From today through April 4th, players can log in to begin the reservation process. If character slots are already maxed, players can still reserve a name, though they will be unable to create her until a space is freed up.
The caveat is that these reserved names are only good from the release of the Paragon through the next month. Any reserved names that haven't had a Paragon created will see the name released back into the wild.
Check out the full instructions on the TERA site.