Whitlock rhymes with:
flintlock, matlock, portlock, tatlock, whitelock, ashlock, blacklock, carlock, deadlock, erlach, flintlock, gridlock, hammerlock, havelock, hemlock, kalok, landlock, madlock, matchlock, matlock, niblock, oarlock, overlock, padlock, portlock, roadblock, sealock, shedlock, sherlock, shylock, spurlock, subhlok, tatlock, warloeck, wedlock, wheelock, whitelock, woodlock
Whitlock sounds like:
wadleigh, waidelich, wattles, wedlock, weidlich, whitehall's, whitelock, whittle's, whittlesey, witless, woodlock