Search gender: all male female ルチ Japanese Girl Names Variations. 2 names found. gender: all male female Name: ruchi Katakana: ルチ 0 Kanji: 瑠智 Meaning: 瑠Lapis lazuli. 智Smart. Wisdom. To understand things. Name: ruchi Katakana: ルチ 0 Kanji: るち Meaning: る ち You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ルチ Japanese Girl Names Variations.