Search gender: all male female 鞘 Japanese Names Variations. 21 names found. gender: all male female Name: masaya Katakana: マサヤ 0 Kanji: 眞鞘 Meaning: 眞True. Truth, not falsehood. Nature as it is. True form. Innate. 鞘Scabbard You can save your favorite names with prev12 NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > 鞘 Japanese Names Variations.