Ren - Name given at birth, person lived as long as name was spoken
Sheut- persons shadow or silhouette
Ka -  Vessels carrying souls. In human consciousness, a pulsing spirit
We are seeds bred to become stars, when we have done on earth, we
own the capacity to reignite in heaven leaving behind our earthly shell.  
Ba -  Unique and individual as stars, our personality varies in grades of light
Jb – The Heart, home of human emotion.  Center of thought, will, & intention
Heart scarabs & amulets were used for the physical heart
it kept the soul's mummified secrets
Akh – Immortal Self, contained an enlightened immortal being, in the after life
Sahu – The Judge & Spiritual Body, another aspect of the Akh  
Deemed worthy of entering afterlife Sahu splits from other forms of the soul
it haunts those who have wronged other souls, & may appear in dreams, an appeasement to the living (this is where forgiveness helps )
Khat - Inherent decay, doppelgänger or double. Endowed with a person’s qualities and faults
Sekhem –  considered a form of life energy of the soul. Present in the afterlife after judgement,  it was passed on if the soul was considered worthy.