Biography Wikipedia
Wikipedia:
Trey is the anglicized spelling of "tre", the Italian word for the number "three".
It can refer to a nickname for those who are the third of their name. For example, this is William Henry Gates III's nickname within his family.
Others with the name or nickname "Trey" include:
Trey Anastasio, American guitarist, composer and singer, lead guitarist of PhishTrey Azagthoth, guitarist for death metal band Morbid AngelTrey Brewer, competitive bodybuilder, NPC National Bodybuilding Competition Overall WinnerTrey Bruce, country singerTrey Gunn, former member of the band King CrimsonTrey Hillman, manager of the Kansas City RoyalsTrey Junkin, former American football playerTrey Lewis, NFL defensive tackle for the Atlanta FalconsTrey Lewis (tennis), female tennis player from 1979 to 1986Trey Parker, co-creator of South Park, along with Matt StoneTrey Smith, son of actor and singer Will SmithTrey Songz, stage name of Tremaine Neverson, American R&B singer.Trey Spruance, American musicianTrey Teague, American football playerTrey of Triforia, a character in Power Rangers: ZeoTrey Wingo, American sportscasterTrey Racer, known in the manga and Japanese version as Horohoro, a Shaman King characterTrey, a character in Gran Torino