Hartung rhymes with:
chestang, chintung, zeitung, aqualung, chestang, chintung, deyoung, flammang, galang, genung, gotterdammerung, hamstrung, hornung, kaohsiung, leingang, lorang, morang, seanang, versicherung, vogelgesang, vogelsang, zeitung
Hartung sounds like:
harden's, hardening, hardens, harding, harding's, hardness, harting, hartness, hartong, heartening, herding, herting, hoarding, hurting