Heinrichs rhymes with:
henrichs, henricks, hinrichs, alphametrics, atmospherics, barrick's, beatrix, bishoprics, clerics, datametrics, dederichs, deedrick's, eccentrics, econometrics, elbrick's, electric's, electrics, eric's, erik's, fabrics, frederick's, fredericks, fredricks, frerichs, frericks, friedrichs, generics, geometrics, geriatrics, hendricks, hendriks, hendrix, hendryx, henrichs, henricks, hinrichs, hysterics, kendricks, kerekes, komarik's, lyrics, matrix, merricks, metrics, mubarak's, novametrix, obstetrics, orix, oryx, patrick's, patricks, pediatrics, roderick's, theatrics, zurich's
Heinrichs sounds like:
hammer's, hammers, hamric, hamrick, hamrock, hanners, heinrich, hemmerich, hemorrhage, hemorrhagic, hemric, hemrick, henrich, henrichs, henrick, henricks, henrik, henrika, henrique, henriques, henriquez, henry's, hinners, hinrichs, homeowner's, homeowners, homeowners', homer's, homeric, homers, homework, homrich, honeymooners, honor's, honorees, honors, humerous, humerus, humorous