I need plot and name help?

I am writing a story, there are 4 main charaters Jacklyn (oldest) Mckenna (2nd oldest) Christina (3rd oldest) and Laney (youngest) they are staying in a fancy inn becuase there car broke down and they are about to meet the twins that live there, but the owners have been hiding them in fear of bad influence so how do they meet? and what are some good creative twin names that preferably dont rhyme.