Search gender: all male female カマ Japanese Boy Names Variations. 1 names found. gender: all male female Name: kama Katakana: カマ 0 Kanji: 蒲 Meaning: 蒲Broadleaf cattail (a kind of plant). You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > カマ Japanese Boy Names Variations.