Ollie's rhymes with:
ali's, balis, bengalis, collies, dolly's, follies, gali's, ghali's, hollies, holly's, jollies, keegali's, kigale's, kigali's, malis, molly's, polly's, poly's, somalis, tamales, trolleys, volleys
Ollie's sounds like:
o'lague, oehlke, oelke, oil's, oils, olack, olague, olasky, olczak, oleg, oleksiak, oleksy, oleoyls, oles, oleske, olesky, olexa, olga, olick, olk, olkowski, olkowski's, ollis, olokuei, olokuei's, olszewski, owls