Serekh
A serekh was normally used as a royal crest, showing the name of the pharaoh. They have been found as far back as the predynastic Naqada II (Gerzean) period (ca. 3400 BC.). The hieroglyphs forming the king's name were placed inside a rectangular area above the serekh. From the Old Kingdom period onward, the word serekh appears in old papyri.