Can one hold 2 Cna licenses at the same time?

Hi,
As a CNA, I moved to another state to pursue career opportunities but was unsucessful.
I do notice that I my license is still on the state registry of my home state as well as state I moved to. Is this usual.? Frankly I want to move back. Any knowledge would be appreciated.
Not for sure what the rules are where you live. But, I live right on the state line between Kentucky and Indiana, and I think people have license in both since it's common to work on both sides of the river. I would assume that you would have to follow the guidelines to keep your license up-to-date in both states.
Thank you for the reply. I do hope the winter is going well for you in your part of America.