Set #1 (all boys) - First names must all start with the same letter. You choose middles.
Set #2 (all girls) - First names must all start with a different vowel. Middle names must be family names.
Set #3 (2 girls and 2 boys) - Girls and Boys initials must be flipped.
Set #4 (3 girls and 1 boy) - First names must be a theme(ex: flowers, colors, etc.). Middle names must all start with the same letter.
Set # 5 (3 boys and 1 girl) - First names must be in alphabetical order(ex: ABCD, EFGH, IJKL, etc.). Middle names must be at least 5 letters long.