hmmmmm
jacob would be a mighthyena cause it's the strong, dog-like pokemon
bella would be an oddish cause they're pretty much useless
edward would be... maybe a torkoal cause they have charming powers but they're also strong? i dunno that's a toughie
alice would be a delcatty cause they're cute but strong or maybe a kadabra cause of its physic ability
jasper would be a... hmm maybe a skarmory?
emmett mos def would be a machoke
esme would be a sawblu cause they're soft cutsie little things
carlisle a swellow cause it's strong and strikes me as a leader
OH MY LORD I'M A NERD