1) Mythological Greek character 
Echetlaeus (Ἐχετλαῖος) or Echetlus (Ἔχετλος) was an Athenian mythical hero. The following tradition was current at Athens after the battle of Marathon. During the battle a man appeared among the Athenians, who resembled a rustic, and slew many of the Persians with his plough. After the battle, he disappeared and when the Athenia...