For now, I am pretty sure that Bitcoin is the top choice for Google searches, while the others are Ethereum and BNB. So far, I think that the growth every year is huge, but bitcoin is still the first search for new people to know crypto.
Of course, that's because Bitcoin is the parent coin for all Cryptos, Maybe without Bitcoin then all the Crypto you see today, never existed. When people say "digital money" they will find Bitcoin on a Google search.