Amnon is a Hebrew masculine given name of biblical origin, derived from the Hebrew name עַמְנוֹן (ʿAmnōn), which means "faithful" or "trustworthy." In the Bible, Amnon is most notably the name of a son of King David and his sister, Ahinoam, and the half-brother of Absalom. Amnon is known for his role in the biblical narrative involving his sister Tamar, which ultimately leads to his murder by Absalom. The name Amnon is also found in other contexts, such as in the Book of Chronicles, where it is the name of several individuals. In Arabic, the name is transliterated as ʿAmnūn (عمنون), and in Greek, it is Amnōn (Αμνων). The name has been used in various cultures and languages, often retaining its original Hebrew meaning of faithfulness and trustworthiness.