Search gender: all male female Tsuneyasu Boy Name Meaning, Kanji Variations. 21 names found. gender: all male female Name: tsuneyasu Katakana: ツネヤス 0 Kanji: 恒靖 Meaning: 恒Always. Always the same, constant. Unchanging. Continuously. Long time. Permanently. 靖Peaceful. Gentle. Calm. To make the world safe. You can save your favorite names with prev12 NAZUKE PON > About Japanese Names > Search For Japanese Names > Tsuneyasu Boy Name Meaning, Kanji Variations.