Sandino rhymes with:
andino, blandino, ferrandino, landino, merendino, andino, audino, baldino, barradino, berardino, bernadino, bernardino, blandino, cittadino, corradino, deno, dino, ferrandino, gaudino, giardino, godino, guardino, gudino, ladino, landino, merendino, paladino, palladino, rodino, saladino, scardino
Sandino sounds like:
saindon, samedan, sandeen, sanden, sandin, sandman, sandmann, sandom, sandon, sandtown, sanitation, santana, santayana, santin, santini, santino, santon, santone, santoni, schwendeman, segmentation, sentman, shantytown, shenton, simonton, sindona, sindoni, sinton, smetana, smithtown, smitten, smoothen, snedden, sneddon, snethen, snowden, snowdon, somethin', sometime, sondheim, sumatoma, sumatomo, sumitomo, summation, sundeen, sundheim, sundin, sundown, suntan, swaminathan, swanton, swinton