Those stars and those kids names, some are just downright silly! (moon unit, Frank Zappa's kid) I've never known anyone with the name of Sunday, has a cute ring when you say it over and over, maybe Keith has it written into a song already.
It may be funny if one day all these kids became friends and hung out together, it might sound something like this: May meet my friend December who's the daughter of Tuesday, and knows Sunday Rose, who went to the mall with May and June and met up with my bestfriend April from there they got into a car with Apple! What?! Stop!