Yukon rhymes with:
alarcon, catchacan, comecon, digicon, econ, emoticon, ethicon, farrakhan, helicon, lexicon, logicon, midcon, nikon, oerlikon, planecon, polysilicon, semicon, technicon, walk-on
Yukon sounds like:
yacono, yakima, yasin, yasmin, yasmine, yassin, yesen, yoakam, yoakum, yocam, yocham, yochim, yochum, yocom, yocum, yogiism, yokohama, yokoyama, yokum, yoshino, yquem, yusen