Search gender: all male female ニッテイ Japanese Boy Names Variations. 1 names found. gender: all male female Name: nittei Katakana: ニッテイ 0 Kanji: 日帝 Meaning: 日The sun. Sunlight. A day from sunrise to sunset. One day and night. Day. Every day. Weather. Sky patterns. Things in Japan. 帝Emperor You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ニッテイ Japanese Boy Names Variations.