Hey finn-icky,
it's just a suggestion but you could use ...
~ your first name (the one by which you others usually call you) as Past-Present-Future
~ your middle names (those by which others usually don't call you) by themselves as obstacles-self-allies; middle name 1 is obstacles, middle name 2 is self, middle name 3 is allies
OR
~ your middled names all together as obstacles-self-allies (lay out all the cards for all letters in all your middle names, divide each middle name evenly into obstacles, self, allies and read all obstacles cards from your three middle names together as if it was one middle name, then proceed with self and allies)
~ your last name (the name of your family) as body-mind-spirit-emotion-will
That said, I don't think it is important where your middle names stand in the line of all the names you were given. It is most important to identify your first and your last name, the rest of your names are just "middle names", no matter how many there are or where they stand.
Astraea Aurora