Lundborg rhymes with:
cyborg, nyborg, trelleborg, willenborg, cyborg, georg, nyborg, trelleborg, willenborg, barg, bjorge, borg, bosarge, bourg, bridesburg, cherbourg, cyborg, forgue, fribourg, garg, georg, heisbourg, joerg, karg, kharg, labarge, laforge, luxembourg, mchargue, meharg, morgue, npr.org, nyborg, org, richbourg, robarge, sorg, strasbourg, trelleborg, willenborg, yekaterinburg
Lundborg sounds like:
landberg, lindberg, lindbergh, lindburg, lindfors, lundberg