Of the Shattered Sun

The title of the Shattered Sun was introduced in Patch 2.4.0, and is given to players who complete the quest A Magnanimous Benefactor. The quest becomes available to players who are with the Shattered Sun Offensive and after Sun's Reach Harbor has been reclaimed. To complete the quest, the player must simply donate.

The title will show up after the character's name, like so:
 *  of the Shattered Sun

This is only on a per-character basis. If you had a character who reached exalted but opted not to or couldn't afford the previously, then reach exalted on a different character and bought the title, you would still need to spend  on the first character to also have the title.