Search gender: all male female ルタ Japanese Girl Names Variations. 1 names found. gender: all male female Name: ruta Katakana: ルタ 0 Kanji: 瑠多 Meaning: 瑠Lapis lazuli. 多Many. Increase. Recognize them as highly valuable. Be grateful. Praise. To win. Respect. Thick. Deeply. Exactly. Just that. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ルタ Japanese Girl Names Variations.