Planning of big day

So has anyone had a matron of honor instead of maid of honor?

I’m trying to figure out everyone’s role

I’ll have four people and he’ll have four people.

My four would be my cousin’s wife, my cousin who has a kid, my sister, and my cousin in college.

He will have his friends with him. One is iffy cause that friend’s girlfriend doesn’t want him walking another girl down even though it’s literally only a few minutes. No I don’t know his friend’s girlfriend to even have her up there. If I knew her well enough then it’ll be a maybe.

Edit:

Sorry miscalculation of date of wedding, it’s going to be about two years.