Some of the most profitable memecoins are: 

Dogecoin #DOGE

The original memecoin, which started as a joke but became popular thanks to Elon Musk

Shiba Inu #SHIB

Dubbed the "Dogecoin killer", it has gained popularity due to its low cost and large supply

Pepe Coin #PEPE

Inspired by the Pepe the Frog meme, which has become a staple on the Internet

Floki Inu #FLOKI

Inspired by Elon Musk's pet, Floki Inu has been boosted by its active community and strategic partnerships

Tamadoge #TAMA

Its growth has been linked to the expansion of its play-to-earn gaming platform

Baby DogeCoin #BabyDogePR

It has seen growth driven by its strong social media presence and charity campaigns