✔ 最佳答案
...The first answer made me feel awkward (opps sorry)
But why 建国? Constructing a country? What? why.. D: Your character's a King or something?
大雄is actually a good name only if it has not been used in the cartoon "Doraemon" already. It makes me think of that childish character in the anime ._.
Something like 俊杰 jun jie will be good which means good-looking and performing better than anyone else.
Any common surname will do. It doesnt really matter. Like 陈chan, 李li, 张zhang, 黄huang, 何he.
Hope these can help you.