Flavius Josephus, Antiquities of the Jews
William Whiston, A.M., Ed.

[150] Now Solomon the king was at this time engaged in building these cities. But if any inquire why all the kings of Egypt from Menes, who built Memphis, and was many years earlier than our forefather Abraham, until Solomon, where the interval was more than one thousand three hundred years, were called Pharaohs, and took it from one Pharaoh that lived after the kings of that interval, I think it necessary to inform them of it, and this in order to cure their ignorance, and to make the occasion of that name manifest. Pharaoh, in the Egyptian tongue, signifies a king¹ but I suppose they made use of other names from their childhood; but when they were made kings, they changed them into the name which in their own tongue denoted their authority; for thus it was also that the kings of Alexandria, who were called formerly by other names, when they took the kingdom, were named Ptolemies, from their first king. The Roman emperors also were from their nativity called by other names, but are styled Caesars, their empire and their dignity imposing that name upon them, and not suffering them to continue in those names which their fathers gave them. I suppose also that Herodotus of Halicarnassus, when he said there were three hundred and thirty kings of Egypt after Menes, who built Memphis, did therefore not tell us their names, because they were in common called Pharaohs; for when after their death there was a queen reigned, he calls her by her name Nicaule, as thereby declaring, that while the kings were of the male line, and so admitted of the same nature, while a woman did not admit the same, he did therefore set down that her name, which she could not naturally have. As for myself, I have discovered from our own books, that after Pharaoh, the father-in-law of Solomon, no other king of Egypt did any longer use that name; and that it was after that time when the forenamed queen of Egypt and Ethiopia came to Solomon, concerning whom we shall inform the reader presently; but I have now made mention of these things, that I may prove that our books and those of the Egyptians agree together in many things.