The only incidence of something similar to what you're suggesting is from 2.5 onward into Heavensward,
if you have levelled LNC/DRG to 50 at least and completed all the class and Job quests for LNC and DRG, when Estinien is introduced by Aymeric as part of the preparation for the defense of the Steps of Faith, Estinien acknowledges the player and their own status as an Azure DRG - if the player has not levelled DRG/completed all the DRG Job quests by this time Estinien just introduces himself as Ishgard's Azure DRG.

And accordingly throughout Heavensward the player is continuously referred to as an Azure DRG even when Estinien is around. It should be noted this extra dialogue is not dependent on the player actually being DRG at the time, they just had to have levelled DRG to 50 at least and completed all the DRG Job quests to the level 50 one to get this acknowledgement.


This is about the only time I am aware of the player's class/Job being actually directly referred to in game that I am aware of.