Three; God is gracious
A modern American compound name combining the prefix Trey (meaning 'three') with the name Sean (an Irish form of John, meaning 'God is gracious'). It likely emerged in the late 20th century as part of a trend of creating unique rhythmic names within African American communities.
Less common today
Treysean isn't in the latest US Top 1000. It last peaked at #5,961 in 2010.
US births per 5-year period, 1990βpresent (SSA data).
College football player