Wojtkowski rhymes with:
rutkoski, bialkowski, koski, makowsky, mazankowski, mckrinkowski, moszkowski, murkowski, obuchowski, rakowski, rostenkowski, rutkoski, wikowsky, zbikowski
Wojtkowski sounds like:
waists, wasatch, washouts, waste's, wastes, wecht's, weekdays, weights, west's, westdeutsche, westech, westtech, westtech's, westwood's, wichita's, wickets, wojtas, wojtaszek, wojtkiewicz, wojtowicz