Petrini rhymes with:
alessandrini, andreani, balzarini, cabrini, carine, carini, carinii, d'alessandrini, dorine, fiorini, florine, freeney, freeny, furini, garbarini, gasparini, greaney, guarini, larine, lazzarini, magrini, marini, maurine, morine, morini, pelagreeny, pellegrini, perrine, pierini, reaney, reny, rini, sarine, sirrine, venturini, victorine, zorine
Petrini sounds like:
padron, paterno, patrimony, patron, patrone, patronym, pattern, peterman, petermann, petrin, petrina, petrino, petromin, petrone, petroni, petronia, petronio, phototron, putterman