Here’s a lovely cartouche with hieroglyphs, supposedly saying “mother” in ancient Egyptian.
What’s written here is by no means “mother” in Egyptian. It’s the six letters of the English word “mother”, transliterated to Egyptian using some alphabetic chart. This would mean nothing to an Egyptian, and in fact, this would mean nothing to an Egyptologist who isn’t English-speaking.
The Egyptian word for “mother” is mwt, written with the “vulture” hieroglyph (G14):