Trotten rhymes with:
groton, rotten, botten, cotten, cotton, forgotten, gotten, groton, guncotton, misbegotten, otten, rotten, scotten, scotton, totten, totton, wotton
Trotten sounds like:
tarrytown, tartan, teradyne, tetterton, thirteen, thorton, threaten, tradition, trautman, trautmann, trautwein, tretinoin, trettin, tritium, triton, trodden, trotman, troutman, troutwine, turton