Unfortunately, I don't have such coins to name, but what I can say is that nowadays, such projects are even harder to find.
They all fade away too quickly or don't hold long enough to realize their potential, all the while most search for profit only, not for utility / cool concepts to push for to gain more motivated users to keep the chain active.
Coins that had good purpose, good community are still thriving now. Maybe they had periods of not being noticed as much but they have not died. Ethereum is one that comes to mind and these coins no matter how old holds their weight because they have a good foundation. These coins have made such an impact in the crypto industry that they will not be completely forgotten.