the real implication of the last two is brother was named after his aunt

also i don't know if we have any info on this (maybe it's mentioned in an ultimania, i should read through it) but

i really hope cid was the younger brother

i think yuna said she was his younger sister but it could be my bad memory

it wouldn't surprise me

every time i hope the brother is younger he turns out not to be

also hell yeah someone else added to my vote

was it the last one, the last one might actually be my favorite

it was sister