Yarosh rhymes with:
barasch, barash, barasch, barash, bulrush, jarash, jarosz, marash, marash', morash, mushrush, orosz, petrash, toothbrush
Yarosh sounds like:
yaros, yaworski, year's, yearago, yearick, years, years', yerke, yerkes, yerkey, yerxa, yoor's, yorich, york, york's, yorke, yorks, yorrick, yours, yurachek, yurchak, yurek, yurick, yurko