While Dogecoin is the most well-known memecoin, there are several other cryptocurrencies that have gained popularity due to their association with internet memes or humorous themes. Here are some examples of popular memecoins besides Dogecoin:

Shiba Inu (SHIB): Also known as "Dogecoin Killer," SHIB is a token on the Ethereum blockchain that was inspired by the Shiba Inu dog meme. It has gained a significant following and has been the subject of various social media-driven campaigns.
SafeMoon: SafeMoon is a decentralized finance (DeFi) token that aims to reward long-term holders by implementing a unique mechanism that reduces the circulating supply as transactions occur. It has gained popularity through social media and community support, despite its meme-like nature.
Hokkaidu Inu (HOKK): Another memecoin inspired by the Shiba Inu dog meme, Hokkaidu Inu is a community-driven project with a focus on NFTs (non-fungible tokens) and charity work. It has attracted attention through social media and community engagement.
Akita Inu (AKITA): Similar to SHIB and HOKK, Akita Inu is a token based on the Akita dog breed and has been promoted through social media and community efforts.
Piggy (PIGGY): Piggy is a BEP-20 token that has been associated with the "PiggyBank" concept, where the idea is to "feed" the token (buy and hold) to earn more over time. It has gained traction through social media and community building.
Pumpkin Pie (PUMP): Launched as a joke during the Thanksgiving season, Pumpkin Pie is a token that has been used for lighthearted trading and has a community of holders who engage in the spirit of the meme.

It's important to note that the value and popularity of memecoins can be highly volatile and are often driven by social media hype and community sentiment rather than underlying utility or fundamentals. Investing in memecoins carries a significant risk, and it's crucial to conduct thorough research and consider the potential for extreme price fluctuations before deciding to invest. Additionally, the cryptocurrency market is constantly evolving, and new memecoins may emerge while others may lose prominence or become inactive.