Sino rhymes with:
heino, acierno, adorno, adriano, agostino, akebono, albano, alfano, alfono, aliano, altamirano, altimorano, alvino, amalfitano, amano, ambriano, ambrosiano, ambrosino, americano, amino, andantino, andino, andreano, andriano, angeleno, angelino, anguiano, anno, ano, aquilino, aquino, arceneaux, arcidiacono, ardolino, arellano, armellino, arno, arnow, aronow, arpino, arsenault, arseneau, arseneault, artino, astorino, atilano, atorino, audino, avellino, avendano, aversano, aviano, babino, bacino, baldino, baltodano, balzano, bambino, barbano, barbarino, barno, barradino, bazzano, bejarano, bellino, benno, beno, berardino, bernadino, bernardino, bertino, bertolino, bettino, bifano, bisignano, biviano, blandino, bocchino, boissonneault, boitano, bonanno, bongiorno, bonino, bono, boscarino, bottino, bovino, brentano, briceno, briseno, bruno, buccino, bueno, bufano, bugojno, buonanno, buono, bynoe, caetano, caggiano, calcagno, califano, caltabiano, calvano, calvino, camino, cammarano, campopiano, campuzano, cancino, cangiano, canino, cannavino, cano, canzano, capano, capistrano, capitano, cappuccino, capuano, carano, carfagno, carino, carlino, carpino, carrano, carreno, carrino, casalino, casciano, casiano, casino, cassano, cassarino, cassino, castagno, castano, castellano, catalano, catano, catapano, caterino, catino, cedeno, celano, celentano, celestino, centeno, cereghino, cereno, cerino, charboneau, chernow, chicano, chino, chissano, chiusano, chombiono, christiano, ciano, ciaravino, cimino, cimmino, cino, ciolino, cipriano, cirigliano, cirino, citrano, cittadino, cocanino, coconino, cogliano, colantuono, colino, comino, consentino, constantino, contino, coppolino, corigliano, corradino, corsentino, corvino, cosentino, costano, costantino, cotugno, cousino, covino, cozzolino, crispino, cristiano, crossno, cupertino, curnow, cusano, cusimano, cusmano, cusumano, cuttino, cyrano, d'agostino, dagostino, damiano, dandeneau, dano, dantuono, darpino, davino, debono, defino, degaetano, delano, delbuono, delfino, delgiorno, delpino, demarino, demartino, denno, deno, dentino, destefano, devino, diamono, dibuono, digaetano, dimarino, dimartino, dimino, dinino, dino, disabatino, disano, distefano, duchesneau, duenow, ebano, encino, eno, erno, escareno, espino, fabiano, falcigno, falzarano, farino, fasano, fasciano, faustino, fazzino, fearnow, feliciano, fenno, ferrandino, ferrentino, ferrigno, filipino, fino, fiorentino, fiorino, firino, florentino, folino, foppiano, fortino, franchino, frankino, frano, frazzano, fresno, fricano, furino, furno, gaetano, gagliano, galeano, galgano, galiano, galliano, gambino, gamino, gano, ganoe, garbarino, garduno, gargano, garno, garofano, garritano, gaudino, gelineau, geno, gerbino, germano, giammarino, gianino, giannino, giardino, giarratano, gino, giordano, gitano, giuliano, godino, golisano, goodenow, goodnow, graciano, grano, gravano, gravino, graziano, greeno, grunow, guadagno, guardino, guarino, gudino, guerino, gugino, guiliano, gulino, gunnoe, hagenow, hano, harpenau, heino, hino, hirano, hispano, iacono, iliano, imbrogno, immuno, infantino, inferno, inno, iovino, italiano, iuliano, janow, juliano, juneau, juno, jusino, justiniano, justino, kanno, kano, karino, karnow, kawano, keno, kono, krasnow, ladino, lagomarsino, laino, landino, landreneau, lanno, lano, latino, laureano, laurino, lazcano, leino, leno, letourneau, liebenow, lino, llano, loiacano, loiacono, londono, longino, lorino, lozano, lubrano, luciano, luevano, lugano, luppino, maccaquano, magdaleno, magliano, magnano, magno, maino, maiorano, maiorino, maisano, malfitano, malino, mancino, mandarino, mandujano, mangano, mangino, mannarino, mannino, manno, mano, manzano, marano, maraschino, marcano, marcelino, marcellino, marchesano, marciano, marckesano, mareno, mariano, marineau, marino, marsicano, martino, martorano, marturano, marzano, maschino, masino, massimino, mastriano, medrano, melaragno, mendicino, mendocino, menino, meno, merendino, merino, merlino, mexicano, miano, mieno, mignano, milano, minnow, mino, minow, mitrano, mizuno, modugno, molano, molino, molyneaux, momigliano, monachino, mono, montagnino, montalbano, montano, montejano, montemarano, montesano, montesino, morano, moreno, morillono, morino, mormino, murano, musolino, nagano, nagorno, nakano, nano, napoletano, napolitano, neutrino, nienow, nino, nuno, occhino, okano, okuno, olano, onno, ono, oppedisano, orsino, ortolano, ostankino, ottaviano, pacino, padovano, paduano, pagano, paino, paladino, palladino, palmerino, palmisano, palomino, pantano, paolino, parrino, passantino, passino, pastorino, patalano, paterno, patino, paulino, pelino, pellegrino, pellicano, pennino, pequeno, peraino, perino, perno, perrino, petino, petrino, petrosino, philippino, piano, picciano, pinnow, pino, piraino, pisano, pitino, pizano, pizzano, pizzino, plaino, plano, poblano, polino, politano, pollino, pomicino, porno, postino, prezzano, primiano, provenzano, pullano, quijano, rannow, rapuano, rayno, razzano, reitano, renno, reno, rescigno, restaino, riccobono, ricigliano, rodino, romanow, rosano, rossano, rotunno, ruano, rubano, rubino, ruffino, rupnow, russomanno, rutigliano, ryno, sabatino, sabino, saccomanno, saladino, salatino, salerno, salvino, salzano, samano, sambrano, sammartino, sandino, sano, sanseverino, santino, saraceno, saracino, sarno, sassano, savarino, savastano, saviano, savino, scarano, scardino, scarpino, schettino, schiano, schifano, sciarrino, scicchitano, sciortino, sedano, serafino, sereno, serino, serono, serrano, severino, sharbono, siano, siciliano, simoneau, simoneaux, sirignano, sodano, solano, soldano, solorzano, soprano, soranno, soriano, sortino, sorvino, spano, sparacino, sparano, speno, spezzano, spino, stabenow, stagliano, stano, stefano, steno, strano, sudano, sukarno, suriano, tamburrino, tarantino, tarnow, tatsuno, tavano, techno, tejano, terracciano, terrano, tesobono, tezeno, thano, theano, tiano, tierno, tino, tognino, tolentino, tomaino, tomasino, tomatino, torino, torno, tornow, torrenzano, toscano, tramontano, travisano, trevino, triano, troiano, trombino, tropeano, trupiano, tufano, turano, tutino, tuzzolino, ueno, uliano, urbano, uyeno, valentino, valenzano, valeriano, valvano, vano, varano, veneziano, veno, venturino, verno, vetrano, viano, vicino, victorino, viggiano, villano, visenteno, vitagliano, vitrano, viviano, vizcaino, volcano, warno, wino, yacono, yano, yoshino, zaccagnino, zaffino, zahnow, zaino, zambrano, zamorano, zampino, zeno, zermeno, zeyno, zinno, zumpano, zunino
Sino sounds like:
saam, saccomanno, saccone, sachin, sackman, sackmann, saehan, sagan, sagen, saginaw, sagona, saguenay, sahagian, sahagun, sahm, saigon, sain, saine, saison, sakina, sakuma, sam, sama, samaha, samano, same, sami, samina, sammie, sammon, sammy, samoa, samoan, san, sana, sanaa, sane, sani, sanna, sano, sanwa, sanyo, saone, saouma, sasayama, sassaman, sassano, sasseen, sassman, sasson, sassone, sassoon, saucony, saum, sauna, sawin, saxena, saxman, saxon, saxona, saxony, sayin', sazama, scam, scammon, scan, scania, scene, schama, schaum, scheiman, schein, scheme, schemm, schena, scheunemann, schiano, schiemann, schism, schnee, schneeman, schoen, schoene, schoeneman, schoenemann, schon, schone, schoneman, schoon, schuchman, schuchmann, schuckman, schueneman, schuenemann, schuhmann, schum, schuman, schumann, schumm, schuneman, schwahn, schwam, schwan, schwegman, schwemm, schwenn, schwinn, scianna, scicom, scimone, scion, scism, scoggin, scogin, scoma, scone, scum, sczechuan, seam, seaman, seamen, seamon, seamy, sean, season, secession, seckman, secom, seehusen, seem, seema, seeman, seemann, seen, seguin, seim, sein, seine, sejm, sema, seman, semen, semi, semien, semon, sen, sena, seney, senn, senna, senne, sequin, sesame, sesno, session, sewn, sexism, sexson, shahan, shaheen, shahian, shahin, shahinian, shaiken, shain, shaine, shaken, sham, shaman, shame, shamu, shan, shana, shanahan, shane, shannahan, shannon, shaun, shauna, shawhan, shawn, shawna, shawnee, shaykin, shayne, sheahan, shean, sheehan, sheen, sheena, shehan, shehane, shein, shema, shemona, shen, shena, sheneman, shigekuni, shihan, shiina, shim, shima, shimmin, shimmy, shimon, shimone, shin, shine, shinn, shinwa, shiny, shiyuan, shoen, shoeshine, shogun, shokhin, shomo, shon, shona, shone, shoney, shooshan, shoshone, shoun, showman, shown, showscan, shuchman, shum, shuman, shumway, shun, shyjan, shyne, siam, siano, sichuan, sicken, sickman, siegan, siegman, siegmann, siekman, siem, siemon, sienna, sigma, sigman, sigmon, sign, signa, sikkema, sim, sima, sime, simeon, simeone, simi, simian, simien, simion, simione, simm, simmon, simo, simon, simona, simone, simoneau, simoni, simonian, simonin, simony, sin, sinai, sinay, sine, sinewy, sinha, sinn, siskin, sisney, sison, sissom, sisson, skeen, skehan, skein, skene, skim, skin, skinny, skogen, skousen, skowhegan, smay, smee, snay, snee, sneh, snia, snow, snowe, snowman, snowy, sohm, sohn, soisson, som, soma, some, somehow, someone, somma, son, soni, sonia, sonn, sonne, sonnen, sonny, sonoma, sonum, sony, sonya, soon, soonyi, sosin, soskin, sosna, sossamon, sown, suasion, succession, suchan, suen, sugiyama, suhm, sukhumi, sum, suma, suman, summa, summey, summon, summum, summy, sumo, sun, sunau, suni, sunia, sunni, sunny, sununu, suny, suon, susan, susana, susann, susanna, susannah, susanne, susman, susquehanna, sussman, susswein, susumu, suzanna, suzanne, suzman, suzuana, swaim, swain, swaine, swam, swami, swan, swanee, swaney, swann, swayne, sweaney, sweany, sween, sweeney, sweeny, swem, sweney, swiggum, swim, swine, swiney, swinney, swoon, swum, sygma, sym, syme, symon, syn, syna, synan, synonym, syscon, szczesny