WDYT Of This Sib Set.?

I honestly would be upset if my sister (being a girl) had the same middle name as I did, especially with a similar name. Kennedy and Kaydence, both beginning with a "K" seems too similar to me, as do Cortez and Canyon (why would you want to name your boys after a tyrannical Spanish conqueror and an rock formation?). It would make me feel like my parents loved her more (if she were older) and if I were the older sister, I would think my parents were just too lazy to think of a new name for my little sister. Same with being brothers with the same middle name.