1) Regu from Made in Abyss
2) Nemo Musterman / Kazu Decker
3) Pic related
4) Goat boy from Undertale (Asriel)
5) Suicide Boy Characters (Hooni, and especially the younger blonde guy. Not Jeom Surim.)
6) Pixar boys (the mexican one who almost becomes a skeleton. Miguel. And the inventor guy qho creates a white inflatable robot. Big Hero 6 or something.
I am firm in the Top3. places 4 to 6 are more fluid. And I didnt bother to go on beyond 6 because thats a bottomless pit of shotas.