Semerkhet was the king's Horus name, and means "Thoughtful Friend" (though Nicolas Grimal in A History of Ancient Egypt disagrees, stating that the Horus name means "companion of the gods". Grimal also tells us that his nebty name meant "he whom the two mistresses guard", a reference to Nekhbet, the vulture goddess of Nekheb (el-Kab), and Wadjet, the serpent-goddess of Pe and Dep (Buto). Grimal therefore suggests that he may have had a priestly role prior to his ascending the throne of Egypt.

His tomb is located at Abydos (Tomb U). It measures 29 x 31 meters (95 x 101 3/4 feet), which makes it considerably larger then that of his predecessor. It is also of superior quality to Anedjib's tomb. Semerkhet's tomb has a brick lined burial chamber and is surrounded by well built servants' graves. Petrie investigated Semerkhet's tomb at Abydos, and found the entrance ramp saturated up to "three feet" deep with aromatic oil, which, after some 5,000 years, still permeated the entire tomb with scent. Archaeologists have not discovered a  mastaba tomb from his reign at North Saqqara, though his predecessors seem to have mostly built tombs there as well. 

Left: The names of Semerkhet and Qa'a

The only object of substance to have survived from Semerkhet's reign is a black granite funeral stela found by his tomb in 1898. It had originally belonged to a pair erected outside his monument, a tradition from the very beginning of the dynasty. 

Semerkhet probably conducted trade with people who lived in the Palestinian territories, judging from seal impressions found at a building bearing his, along with other 1st Dynasty kings. However, very little else is known about this king. 

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