Lehtonen rhymes with:
connan, connon, donnan, kannan, konen, kyllonen, lakshamanan, mcconnon, narayanan, onnen, sonnen, vanmaanen
Lehtonen sounds like:
laden, ladino, laitinen, laotian, latenan, latham, lathan, lathem, lathon, latin, latina, latini, latino, laton, latona, latonia, lattin, laudanum, laudon, lauten, lawton, layden, laythan, layton, leaden, leatham, leathem, leaton, ledden, ledeen, ledin, ledonne, leedham, leedom, lehtinen, leitman, letdown, lewton, leyden, liden, litan, litany, litem, lithium, lithuania, lithuanian, litman, litten, littman, littmann, litton, litwin, loadman, lodema, loden, lothian, lotion, loton, lottman, louden, loudin, loudon, louthan, lowden, lowdown, loyalton, ludden, ludeman, ludemann, ludwin, luten, lutman, luton, luttman, lutton, lyden, lydon, lytton