User blog comment:Iamthelegion/Mario vs Thor - C vs VG S1 finale/@comment-25501967-20150127053824/@comment-5264252-20150127063201

The way you'd worded it made it seem you meant as a whole, so my apologies for that misinterpretation. XP

And as far as I've seen it, he is, yeah. :P Mario is bigger in terms of overall popularity for the series given he's the main, titular character, but when you get down to the actual fanbase, Luigi is a lot more loved than Mario is.