Agag is a Northwest Semitic name or title applied to a biblical king. It has been suggested that "Agag" was a dynastic name of the kings of Amalek, just as Pharaoh was used as a dynastic name for the ancient Egyptians. The etymology is uncertain, according to John L. McKenzie (1995), while Cox (1884) suggested "High."
La mort d'Agag, illustration by Gustave Doré
Amalek is described in the Hebrew Bible as the enemy nation of the Israelites. The name "Amalek" can refer to the descendants of Amalek, the grandson of Esau, or anyone who lived in their territories in Canaan. Islamic tradition considers Amalek to be an Arabian tribe in pre-Islamic Mecca and Medina or North African descendants of Ham, the son of Noah.
Illustration from Phillip Medhurst Collection depicting Joshua fighting Amalek (Exodus 17).
"Davidster" (Star of David) by Dick Stins is a Holocaust memorial in The Hague. The text at the side (in Dutch and Hebrew) is from Deuteronomy 25:17, 19 – "Remember what Amalek has done to you ... do not forget."
Gustave Doré, The Death of Agag. "Agag" may have been the hereditary name of the Amalekite kings. The one depicted was killed by Samuel (1 Samuel 15).