Trentham rhymes with:
anthem, grantham, trantham, alsthom, anthem, botham, cheetham, cotham, gotham, grantham, greetham, higgenbotham, higginbotham, higinbotham, latham, leatham, northam, southam, statham, stethem, tatham, trantham, waltham, whitham, witham, wortham
Trentham sounds like:
tarantino, termination, thornton, tramontana, tramontano, tramontin, trantham, trentman, trenton, trimedyne, turndown, turrentine