Zane: Age of Enlightenment
Tiefling leader of the Hlalu house. When a leader of the house is selected, they take the title of Heir. It is believed that giving up one’s name, and thus identity, and replacing it with that that shows deference to the house forces the Heir to make decisions not to better the self but to better the good of the house as a whole.
As Hlalu is the second strongest house, there may be some merit to this practice.