It really depends on who you ask and it's not a fair comparison.
Ron Weasley
Ron Weasley is way more famous than Harry Potter, because Harry Potter is the most series in the world. Sonic is famous, but Ron is famouser.
Garfield! He has been on TV for much longer!
My vote goes to Mario! Go Mario Go...
Hmm maybe Justin sadly because they were equal but Ron is not the main charecter and Justin gets most credits in songs. The main character is Harry. But Harry is more popular then Justin.
Ron Weasley became famous for helping Harry Potter end the wizarding war and kill Lord Voldemort. Harry, Ron and Hermione were all put on chocolate frog cards for their efforts. Ron's sister - who became a famous Quidditch sister - also married Ron, making Harry and Ron brothers. Ron was also actively involved in running Weasley's Wizard Wheezes.
Ron Weasley was created in 1997.
This is impossible to determine and is not a fair comparison as one is a fictional character and the other a real person.
Yes, Hermione Granger is married to Ron Weasley. She does not love Harry Potter romantically, more as a brother.
Ron Weasley. They have two kids named Rose and Hugo Weasley.
There is no Ron Grigsby but there is a Ron Weasley
Ron Weasley was the youngest son and sixth of seven children of Molly and Arthur Weasley