Am I being mean?

So we have a little boy and his middle name is my dads name... we just found out we were expecting boy number 2 and my hubby mentioned using his dads name for the middle name but I don’t want to... here are my reasons 1) his dad is kind of an ass. 2) never asks about his grandkids 3) his family tolerates me but we don’t exactly get along 4) my sil used it as the middle name for her boy 5) my sons will carry his last name for the rest of their lives and get to pass it down to their kids... So all of that being said I want to use my grandpas name as the middle name. Am I being mean by using my side for middle names for the boys?