Yay! I like:
AkiraArataHaruya
Hiroaki
KazukiKeisei
Koichiro
Masahiro
Masaki
Naoaki
Rintaro (one of my classmates had a host brother named this)
RyoTaichi (my teacher's son is named Taishi-- probably with the same kanji)
TakahiroYamatoYuichiro
Yuki (when I was in Japan we met a
Yuuki, and it took forever for my classmates to realize it wasn't
Yuki)
I tend not to like the names that end in "-iaki", because it sounds too much like "-iyaki" and makes me think of food. :P