User blog comment:Crimson and Darkness/Shin DxD 3 discussion/@comment-155.93.250.141-20191024040426/@comment-38340421-20191031194743

Well if you are meaning first born, i'm sure there's quite a few guesses. But to be honest i still see Issei having many kids with each waifu. Just only the first borns will have names. Since it would take too long to name them all. lol