Westman rhymes with:
chestman, chrestman, axtman, chestman, chrestman, christman, christmann, dustman, eastman, forstmann, gerstman, horstman, horstmann, justman, ostman, postman
Westman sounds like:
wasden, weightman, westen, westin, westmin, weston, whiston, wightman, wigton, wisdom