This thread is NOT to say how to have duo ADC/Support top. This thread is to ask if there's any champions labeled as supports that could go solo top if you wanted to.

Taric I think. Kayle can also go and so can Nidalee. Teemo can also go

alistar

Kayle, Nidalee, Alistar, and maybe Taric but not too often.

Most commonly you'll see Kayle and Nidalee, but Alistar is usually on bot.

Nunu also ends up going top sometimes but when it comes to support it's in a watered down sense as opposed to the ones with free sustain for teammates.

Kayle is probably the best choice though, she can play any role effectively.

Kayle and Nidalee are the only ones that can do it well (IMO, both are better there than as supports). With the new items, most importantly Muramana and Iceborn Gauntlet, Blitzcrank can be okay top as well, but I'd only do it in normals.

kayle, nidalee, shen (yea he's labeled as support) teemo all go great top