Search gender: all male female Tsuneatsu Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: tsuneatsu Katakana: ツネアツ 0 Kanji: 恒篤 Meaning: 恒Always. Always the same, constant. Unchanging. Continuously. Long time. Permanently. 篤Generous in humanity. Compassionate. Enthusiastic. Serious illness. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Tsuneatsu Name Meaning, Kanji Variations.