Kokan's rhymes with:
slocan's, tokens, africans, afroamericans, akens, alaskans, american's, americans, americans', awakens, bacon's, balkans, beacons, beckons, blackens, brackens, brookens, catkins, chicken's, chickens, chickens', churkin's, deacons, dickens, dickens', dominicans, etruscans, falcons, franciscans, gascons, graningeverken's, hearkens, hichens, houchens, jamaicans, jenkens, jenkins, lankans, lichens, likens, lincoln's, lincolns, lukens, lykens, lykins, mcjunkins, mexicans, mickens, milken's, milkens, milkens', mohicans, moroccans, mozambicans, nebraskans, new-mexicans, nickens, pelican's, pelicans, perkins, pickens, pickens', puerto_ricans, pumpkins, quickens, reckons, republican's, republicans, republicans', ricans, ripken's, slackens, slocan's, syscon's, thickens, tokens, topekans, transamerican's, vatican's, vicon's, vulcan's, vulcans, weakens, wickens, wilkens
Kokan's sounds like:
kaczynski, kaczynski's, kagins, kahan's, kahn's, kahng, kainz, kamakau, kamakau's, kamehameha's, kamens, kamensky, kamikaze, kamins, kaminski, kaminsky, kamke, kanagy, kanak, kanazawa, kane's, kaneko, kang, kangas, kanghua, kangyo, kaniewski, kanis, kanji, kanka, kankakee, kankaku, kanouse, kansai, kansas, kansas', kansas's, kanz, kanzi, kaohsiung, kasinga, kasinga's, kassing, kaunakakai, kayaking, kean's, keimig, kemmons, ken's, kenagy, kenichi, kenji, kennesaw, kenning, kenosha, kenya's, kenyans, kenzie, kenzo, kessenich, keying, keynes, kganakga, khan's, khomeini's, kicking, kieschnick, kiggins, kim's, kimche, kimchee, kimchi, kimco, kimes, kimmich, kimmins, kimmons, kimonos, kims, kimsey, kimzey, kin's, kinch, kincy, kines, king, king's, kings, kings', kingsey, kingsway, kinko, kinko's, kinks, kinky, kinnick, kinnock, kinnock's, kinsey, kinshasa, kinzey, kinzie, kissing, kiwanis, kmiec, kmiecik, knaack, knaak, knack, knacks, knaggs, knaus, knauss, kneece, kneeing, knees, kness, knick, knicks, knicks', knies, kniess, knigge, kniss, knoch, knoche, knock, knocks, knogo, knoke, knous, knouse, knowing, knowns, knows, knox, knox's, kochanek, kochanowski, kochanski, kocinski, koenig, koenigs, kohnke, komag, komansky, kominek, konaga, kong, kong's, konica, konicek, konicki, konieczka, konig, koning, konishi, konwinski, konz, konzi, konzi's, koon's, koonce, koonig, kooning, koons, kosanke, koscinski, kosinski, kosmicki, kouns, kownacki, kozemchak, kozinski, kozminski, kuchinski, kuchinsky, kuchma's, kucinski, kuczynski, kuenzi, kuhnke, kuhns, kumagai, kunce, kunes, kunesh, kung, kunka, kuns, kunz, kunze, kuzminski, kuznicki, kwang, kwangju, kwanza, kwanzaa, kwasniewski, kwasnik, kwiecinski, kwok-shing, kwong, kynikos, kyong, kyoung, kyung