Internet celebrity
someone who has become famous by means of the Internet
net idol
internet based Idols
Henri
cat who stars in the web series Henri, le Chat Noir
The Holderness Family
American internet personalities
Crusoe the Dachshund
Internet celebrity
influencer
person who uses their social media activity to influence buying decisions
Usenet celebrity
Internet celebrity notable for Usenet posting
Milkshake Duck
Internet meme describing phenomena that go from being seen as positive to deeply flawed