There were 11 Scions of Light in FFXII (I have no illusions these are the same beings only an archetype of essence) - and if I counted my feet correctly in the famed "Zodiark reveal scene," at the end of A Realm Reborn 2.0 Main scenario - there were 11 named "overlords" standing there in identical robes.

Thank you Enkidoh, for the reminder on the "overlord" title. I kept seeing it being used but didn't remember anyone saying so. The reminder about Alphinaud was helpful.

Me thinks that I need to get through Summoner and possibly Scholar (presently level 39 I believe). I'm guessing I'm missing some serious insight on ascians from those quests.