Amenhotep III's wife, Queen Tiye, daughter of the vizier Yuya and his wife Tuya (non royals buried in the Valley of the Kings), adhered to the Aten religion prior to Akhenaten (Amenhotep IV). Many are coming to suspect, thanks to the work of Ahmed Osman, that Yuya was very likely Joseph. Notice the congruity of the names, and the inclusion of the divine name with it Yu-"Yah". Joseph - phonetically: Yu-Seph, is an abbreviated form of his Hebrew and Egpytian names joined together.
See Osman's "The Hebrew Pharoah's of Egypt".
Since you are into speculation, here is a site. The Aten - The Sun Disc
Akhenaten is said to have written the very beautiful Great Hymn to the Aten, which has been compared to Psalm 104. It was found inscribed in the tomb of an important court figure, Aye. The beauty of the art and writing devoted to the Aten, and Akhenaten's own charisma, stirs the hearts of many. Since Akhenaten tried to move his kingdom toward apparent monotheism, much speculation has led some to believe Moses met Akhenaten or even that Moses is Akhenaten. Also, the Rosicrucian Order and many other cults and religions trace their roots to the cult of the Aten. Even more wild speculation has taken place: for instance, that Tutankhamun is Jesus!
Revelation 3:14
And unto the angel of the church of the Laodiceans write; These things saith the Amen, the faithful and true witness, the beginning of the creation of God;
Amen seems to be more than just the closing for a prayer. Who is the Amen? I've even seen speculation that Ra, Amen and Aten were the trinity and that Osiris, Isis and Horus the 'holy family'. (Mary, Joseph and Jesus)