Search gender: all male female オトノシン Japanese Boy Names Variations. 1 names found. gender: all male female Name: otonoshin Katakana: オトノシン 2 Kanji: 音之進 Meaning: 音Sound. Tone. Voice. News. 之Go. A word that refers to a person, thing, or thing. A word denoting a subject or modification. 進Proceed. To go forward. To move up to a higher grade or level. Get better. To improve. I'll give it to you. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > オトノシン Japanese Boy Names Variations.