Ewbank rhymes with:
brockbank, fairbank, armonk, brockbank, defrank, fairbank, kosanke, onderdonk, podunk, poulenc, sistrunk
Ewbank sounds like:
ebanks, ebbing, ebonics, epping, eubank, eubanks, evancho, evangi, evanko, evans, evans', evans's, evening, evening's, evenings, evenness, evens, evensky, evince, evins