1) English boy name 2) Hamlet in Cornwall 
Treven is a hamlet between Trevena and Tregatta in the parish of Tintagel, Cornwall, England, UK. ...
Treven is an English name for boys. The meaning is `fair town` The name Treven is -as far as we know- only given to American boys. The name sounds like: Trevyn, Trevon, Trevan Similar names are: Teven, Trever