1) English boy name 
Trevion is an English name for boys. The meaning is `fair town` The name Trevion is most commonly given to American boys. The name sounds like: Travion, Trevon, Trevian Similar names are: Devion, Tavion, Tevin, Tevon, Tevinn, Travon, Trevonn, Traveon, Trevyn, Treven, Trevan, Trevis, Trevor