I’ve created a character named [name_m]Kenneth[/name_m] – a classic tall/dark/handsome type. Maybe could you guys help me out with a last name? ([name_m]Ken[/name_m]'s middle name is Rayhan or Rohan (undecided).
Thanks in advance! 
[name_f]Do[/name_f] you want his last name to suggest some characteristics of his personality, or maybe the opposite? Any preferences for the length or starting letter? Should it be a common last name or a peculiar one? Because otherwise you can simply play with adjectives and scramble letters around.
Anyways, there are a few websites where you can randomly generate surnames, you could try this one, maybe it can help.
The generator you linked might come in handy! Thanks!
As for the name: A name that represents his character would be great. I don’t have a preference for length or letters, I only care that it sounds fitting (it needs to kind of roll off the tongue, you know what I mean?).
Brief character description: [name_m]Kenneth[/name_m] is a being from an alternate reality with magical abilities. His quest for power in his own world led to his banishment to ours. He is full of anger and spite, but has not given up on his dreams of world domination.
[name_f]Hope[/name_f] this helps! And again, thank you for any input you may have.