Paleo rhymes with:
aurelio, delio, aleo, amelio, aurelio, avolio, baglio, basilio, bolio, bonfiglio, breglio, briguglio, celio, cellio, coniglio, consiglio, cornelio, daleo, damelio, dattilio, dejulio, deleo, delio, dellolio, demilio, digilio, digiulio, dileo, dimeglio, ditullio, divirgilio, elio, emilio, fenoglio, foglio, gaglio, getulio, giglio, giulio, julio, kallio, maglio, marcilio, pantaleo, phileo, pollio, pompilio, pouliot, puleo, reviglio, rogelio, sileo, trafillio, truglio, tullio, valeo, vecellio, virgilio, volio
Paleo sounds like:
paavola, pablo, pahl, pail, paille, pal, palau, palay, pale, paley, pall, palla, pallo, palo, paolella, paoli, paolillo, paolo, papal, papale, papaleo, papalia, paul, paula, paule, pauley, pauli, paull, paulo, pauly, pavel, pawley, payable, payola, peafowl, peal, peale, pebble, pebley, peel, peele, peffley, pehl, peil, pelayo, pele, pell, pella, pelle, pelleu, pelley, pellow, people, peplow, peppel, pepple, pfahl, pfeifle, pfeil, pfohl, phil, phileo, philley, phillie, philly, philo, philyaw, phyla, phyle, piehl, piel, piela, pihl, pil, pile, pill, pilla, pille, pilley, pillow, pla, plaia, play, playa, plea, plew, plewa, plow, ploy, plue, ply, pobla, poehl, poel, pofahl, pohl, pohle, pol, pole, poley, polhill, poli, polio, poll, polley, pollio, pollo, polloi, polly, polo, poly, pool, poole, pooley, popeil, popiel, poppell, popple, popplewell, popwell, poul, powell, powley, puebla, pueblo, pufahl, puhl, puleo, pull, pulley, puopolo, pupil, pyle