Heres my experentially based take on that without any labels. I discovered through chanelled by my medium conversations with my guides, mostly because I thought to ask, does my soul have a name. Yes it does. Marcus. While first thinking how cool is that, it soon created a who am I existential crisis.

"The next day, sitting outside my apartment building in the sunshine, replaying all these events and conversations in my mind, I had an epiphany and I remember feeling that Sitara telepathically inspired me — imprinting does not mean I amount to nothing more than just a footnote in the 17,043 lives of Marcus. Marcus arrived as Marcus but he leaves as Greg!! I realized that for two months whenever Ane channeled Lindsey for me we spoke to Lindsey, not a stranger named Sitara with Lindsey’s memories. So, while Marcus and all 17,042 prior imprints sparked my life, when I die the soul that leaves is not just 1/17,043rds Greg because Greg = (17,042/17,043 + 1/17,043)=1."

That's from my https://medium.com/promptly-written/when-is-a-name-is-so-much-more-and-yet-also-just-a-name-f8ecebdd303b if you more context will help