Search gender: all male female キロ Japanese Names Variations. 2 names found. gender: all male female Name: kiro Katakana: キロ 0 Kanji: 希呂 Meaning: 希Rare. To be few in number, precious. To desire. To seek. To wish for. Faint. Sparse. thin. 呂Yin tone in Gagaku music, etc. Name: kiro Katakana: キロ 0 Kanji: きろ Meaning: き ろ You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > キロ Japanese Names Variations.