Combination of the prefix Tre- and the name Sean
Tresean is a modern American invention, likely created by blending the prefix 'Tre' (often signifying 'three' or 'third') with the classic Irish name Sean, which means 'God is gracious'. It follows a 20th-century naming pattern of creating rhythmic, multi-syllabic names within African American communities.
Less common today
Tresean isn't in the latest US Top 1000. It last peaked at #2,393 in 1999.
College football player
US births per 5-year period, 1990βpresent (SSA data).