Search gender: all male female ジュンマサ Japanese Names Variations. 1 names found. gender: all male female Name: jummasa Katakana: ジュンマサ 0 Kanji: 隼誠 Meaning: 隼Falcon. A bird of the falcon family. A metaphor for a brave person. 誠True. A heart without lies and falsehoods. Sincerity. Truly. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ジュンマサ Japanese Names Variations.