Accidental sibling naming pattern

So some parents give their children names with certain patterns (starting with same letter, Biblical names, etc) Well MY kids have a pettern, and it wasn't on purpose. My 5 children all have names that end with the letter N. It just worked out that way. But people noticed (as did I, obviously) and it became "our thing".
So now I'm pregnant with #6 and this may sound silly but how important do you think it is to keep the ends with N? I worry the child would feel left out or something.
My hormones are probably making this a bigger deal than it needs to me, but I spend hours thinking about this.