The First Lady is listed as Michelle Lavaughn Robsinon Obama on wikipedia, so I've taken that as her full name, making "Lavaughn Robinson" her middle name. I won't repeat the breakdown of the first three names, so will only do Obama.
.6....................
15.......1.........1 = 17
.O...B...A...M...A
......2.......13..... = 15
...............4......
Desires and Inner Motivations (sum of vowels):
19 + 23 + 39 + 17 = 98 => 9 + 8 = 17 (Star), which reduces to 8 (Strength)
Outer Persona (sum of consonants):
48 + 63 + 67 + 15 = 193 => 1 + 9 + 3 = 13 (Death), which reduces to 4 (Emperor)
Destiny (sum of all letters):
98 + 193 = 291 => 2 + 9 + 1 = 12 (Hanged Man), which reduces to 3 (Empress)
First Name:
19 + 48 = 67 => 6 + 7 = 13 (Death), which reduces to 4 (Emperor)
Middle Name:
62 + 130 = 192 => 1 + 9 + 2 = 12 (Hanged Man), which reduces to 3 (Empress)
Last Name:
17 + 15 = 32 => 3 + 2 = 5 (Hierophant)
Theme Note: (sum of reduced First, Middle and Last Name cards):
13 + 12 + 5 = 30 => 3 (Empress)
Rhythm: (Desires & Inner Motivations + Outer Persona)
17 + 13 = 30 => 3 + 0 = 3 (Empress)
Melody: (sum of all letters)
98 + 193 = 291 => 2 + 9 + 1 = 12 (Hanged Man), which reduces to 3 (Empress)
Hidden Factor: (card from a constellation that doesn't appear as either Personality or Soul)
12 (Hanged Man)
Life Potential: (unreduced sum of birthdate + unreduced sum of letters in name)
1982 + 291 = 2273 => 2 + 2 + 7 + 3 = 14 (Temperance), which reduces to 5 (Hierophant)
Counting Constellations:
1.....5
2.....2
3....11
4.....5
5.....7
6.....3
7.....1
8.....3
9.....3
So, when she added Obama to her name, her constellation distribution completely changed! Constellation 3 (the Empress) far and away outpaces anything else. And Constellation 7 (the Chariot), which was the most important in her life before she got married, is now the least important constellation for her.
I'm purposely not applying the keywords of the constellations to the First Lady or applying my own view of the cards to her life. I leave that up to the readers to do.
Rodney