Next would be Adrien.
Adrien reminds of Ulrich Stern (a German kid with wealthy parents) and Odd Della Robia (A Norwegian joker)
Adrien reminds me of Ulrich due to four reasons. The first would be their personalities and problems. They both care about their friends deeply and are willing to help them. Their fathers have high expectations of them, resulting in a bad relationship The second would be their wealthy heritage. They don't let the "good life" get to them as there not snobby.
The third is there the best guys in there school. They also have girls that have unrequited crushes on them: Chloé Bourgeois and Elisabeth "Sissi" Delmas.
The fourth would be the situatuons they end up in. They both have been in life threating situations in their civilian identity.
Adrien reminds of Odd because of 3 reasons.
The first is their casual personalities. They both are kind of laid back and "nonchalance".
The second would be the jokes they make. They both make jokes more often then you think, especially when fighting.
The third is they transform into cats. While we seen Adrien as C(h)at Noir, Odd is a little different. He has real claws and tail (along with ears in a later season). Also, he's purple and has "laser arrows" (small arrowhead projectile fired from his wrists).