Search gender: all male female アサチカ Japanese Boy Names Variations. 1 names found. gender: all male female Name: asachika Katakana: アサチカ 0 Kanji: 旦悠 Meaning: 旦Dawn. Sunrise. Early morning. 悠Distant in time or space. Far away. Eternal. To go on forever. Relaxed, leisurely. Tranquil. Long-hearted. Not in a hurry. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > アサチカ Japanese Boy Names Variations.