Third-born or son of Trey
Treysen is a modern American invention, likely created by combining the name Trey with the popular 'son' suffix. Trey traditionally means 'three' or 'third-born,' suggesting this name carries a numerical or generational significance. It follows the contemporary trend of adding rhythmic endings to established monosyllabic names.
Less common today
Treysen isn't in the latest US Top 1000. It last peaked at #3,779 in 2011.
US births per 5-year period, 1990–present (SSA data).
