Kirchoff rhymes with:
kerkhoff, kirchhoff, kerkhoff, kirchhoff, aschoff, bischoff, kerkhoff, kirchhoff, althoff, aschoff, berghof, berghoff, bischoff, bishoff, butenhoff, dayhoff, dehoff, egelhoff, fetterhoff, freehoff, kallhoff, kaufhof, kerkhoff, kirchhoff, ladehoff, langhoff, lehnhoff, mehlhoff, meyerhoff, niehoff, osthoff, schulhof, verhoff
Kirchoff sounds like:
kerchief, kerkhoff, khrushchev, kiracofe, kirchhoff, kirkby, kirkeby, krauskopf, kruschev, kurshikov