The flooder; from the river Trent
A modern spelling variation of the English surname and habitational name Trent. It refers to the River Trent in England, which is derived from a Celtic word meaning 'strongly flooding' or 'the trespasser'.
Less common today
Trentyn isn't in the latest US Top 1000. It last peaked at #2,789 in 2011.
US births per 5-year period, 1990βpresent (SSA data).