Full Names for Leo

Leo is a cute name that has gotten really popular over the years. He's most popular by himself, but if you want a longer moniker to put on the birth certificate, here are some options.

Expected:
Leon
Leonard
Leonardo
Lionel

Unique:
Aurelio
Emilio
Julio
Leopold
Rogelio

Unheard of:
Leonid
Leonitus

Our Generations Grandkids

What do you think our grandkids will be named? I am thinking the old lady and old man names that everybody thinks are ugly. Here are a few I think might make it:

Girls:

Betty
Susan
Linda
Pamela
Elizabeth
Mary
Dorothy

Boys:

Paul
John
Leonard
Arnold
Sidney
Bert
Harold