Hello, according to the website: blockchaincenter.net, these cryptocurrencies are most searched among cryptocurrencies:
1. Bitcoin (80,8%)
2. Ethereum (14%)
3. XRP (8%) followed by Litecoin (4,7%), Bitcoin Cash (2,7%), IOTA (2,5%), Monero (2,1%), Tron (1,8%), Dogecoin (1,8%) and Cardano (1,5%).
They processed information based on Google Trends.
When you compare it with the market cap, then where is Bitcoin Satoshi Vision, EOS or Binance Coin?
1. Bitcoin (80,8%)
2. Ethereum (14%)
3. XRP (8%) followed by Litecoin (4,7%), Bitcoin Cash (2,7%), IOTA (2,5%), Monero (2,1%), Tron (1,8%), Dogecoin (1,8%) and Cardano (1,5%).
They processed information based on Google Trends.
When you compare it with the market cap, then where is Bitcoin Satoshi Vision, EOS or Binance Coin?
According to the chart, none comes close to the king of all of them BTC, it shows there is no one benching it in the nearest decade.
I'm not even surprised that bitcoin comes first. When I tell someone who is far from the cryptocurrency sphere, they are genuinely surprised that there are thousands of cryptocurrencies, all they know is that there is bitcoin and that's it. 
Yes. A whole lot of people use bitcoin many times before they know about other Cryptocurrencies, it is mainly trading for quick ROI that exposes people to other high volatile altcoins. Even as the news of ETH 2.0 is everywhere, it's search rating doesn't even come close to that of Bitcoin.