Search gender: all male female セミ Japanese Girl Names Variations. 2 names found. gender: all male female Name: semi Katakana: セミ 10 Kanji: せみ Meaning: せ み Name: semi Katakana: セミ 3 Kanji: 星美 Meaning: 星A star. A star shining in the night sky. Celestial bodies. The flow of years, months, and days. An important person. A landmark. Signs. Aims. 美Beautiful. Excellent. Splendid. Delicious. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > セミ Japanese Girl Names Variations.