Solana has seen a surge in meme coins, which are cryptocurrencies created as a joke or to poke fun at the crypto space. Some popular Solana meme coins include:

1. BONK - Created in 2022, BONK is one of the most well-known Solana meme coins. It has gained significant attention and has been listed on several exchanges.

2. SAMO - SAMO is another popular Solana meme coin, known for its humorous branding and community engagement.

3. KITTY - KITTY is a Solana meme coin featuring a cute cat logo, which has gained a following among crypto enthusiasts.

4. RICE - RICE is a Solana meme coin with a rice-themed branding, which has been popular among traders and collectors.

5. STEAK - STEAK is a Solana meme coin with a steak-themed branding, which has been popular among those who enjoy humor in their crypto investments.

Please note that meme coins are often highly volatile and may not be suitable for serious investment. It's essential to do your own research and understand the risks before investing in any cryptocurrency.