Jan's rhymes with:
jans, janz, ann's, anne's, ban's, bans, branz, caen's, can's, cannes, cans, cezanne's, chan's, cheyenne's, cheyennes, clans, crans, dan's, danz, diane's, fan's, fans, fans', frans, franz, franze, gans, ganz, glanz, hannes, iran's, jans, janz, japan's, japans, kanz, klan's, klans, krans, kranz, lanz, man's, mann's, mannes, manns, mans, manz, mccann's, minivans, nan's, pan's, pans, pecans, plan's, plans, plans', rans, ranz, roseanne's, sannes, sans, sanz, scans, sedans, span's, spans, stan's, sudan's, tans, trans, vans
Jan's sounds like:
jacking, jackson's, jacksonians, jacksons, jaenicke, jahnke, jahns, jaime's, jaimes, jam's, jamaica, jamaica's, james, james', james's, jamesway, jamie's, jamming, jammu's, jams, janacek, janachowski, janak, janas, janca, janco, janczak, jane's, janecek, janeczko, janek, janes, jang, janiak, janice, janicek, janick, janicke, janicki, janiga, janik, janikowski, janis, janisch, janish, janiszewski, jank, janka, janke, jankiewicz, janko, jankowiak, jankowski, janning, jannock, janos, janosik, janoski, janosko, janosky, janousek, janowiak, janowicz, janowski, jans, jansa, jansky, janus, janusz, januszewski, janz, jasinowski, jasinski, jason's, jaymes, jaynes, jean's, jeanes, jeans, jem's, jencks, jenks, jenn's, jenness, jenning, jennings, jenny's, jens, jeong, jewishness, jiang, jiang's, jiangsu, jim's, jimenez, jiminez, jimmy's, jines, jing, jinks, jinx, joachim's, joachims, jockeying, joens, jogging, johannes, johanning, johanns, john's, johnnie's, johnny's, johns, johns's, johnsey, joines, joining, joins, jokhang, joking, jon's, jonas, joncas, jones, jones', jones's, joneses, jong, joong, joying, joynes, juang, juhnke, jumanji, junco, june's, junejo, junek, junes, jung, jung's, junge, junius, junji, junk, junkie, junkies, junky, juno's, jynx