Ezhuthachan (caste)
Ezhuthachan(, , '), also known as Kadupattan(, , ') is a caste native to the Indian state of Kerala. It is classified as an Other Backward Class by the Government of India under its system of positive discrimination.
Ethan (biblical figure)
Ethan () the Ezrahite, is mentioned in the Hebrew Bible. It may be that Ethan was a cymbal-player in King David's court. He authored Psalm 89. Charles Spurgeon theorised that this was the same person as Jeduthun. Theologian John Gill refers to a Jewish tradition which identifies Ethan with Abraham, Heman with Moses, and Chalcol with Joseph.