Search gender: all male female ナン Japanese Boy Names Variations. 1 names found. gender: all male female Name: nan Katakana: ナン 0 Kanji: 楠 Meaning: 楠Camphor tree (a kind of tree). A tall evergreen tree of the camphor tree family. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ナン Japanese Boy Names Variations.