Or may be what you are looking for is "identity" as to how you see yourself and how you present yourself to the world, like what's your core, who are you? Examples: a mother, a daughter, a wife, by profession, by hobbies and etc.
It's a good question.
Long time I was seeing myself and presenting as a wife of R, who worked for N. And that was it. When I left R, I was left without identity, as to who I was?! For a while I was that "girl", let's say a waitress. But I never liked that identity, and I am still looking for a new one...
You are not alone