Antentor or Antenor is often a unique name. It is most commonly used as a boy name. The ethnic background is portuguese and has alternative ethnic backgrounds, which can be reviewed below. Antenor in portuguese when translated means Star, God is My Judge.
It also has a Greek or Latin meaning; hence, Man of Troy or Elder of Troy.
Antenor was one of the Elders of Troy at the time of the Trojan War. At the end of the war, he was spared by the Achaeans, either because he sponsored peace and the re-establishment of Helen, or because he betrayed the city. After the war, he came to northern Italy where he established Padua. (reference:http://www.maicar.com/GML/Antenor1.html)