Search gender: all male female 跡 Japanese Girl Names Variations. 1 names found. gender: all male female Name: atomu Katakana: アトム 0 Kanji: 跡夢 Meaning: 跡Footprints 夢Dream. Something you see as if it were real when you are asleep. Something you hope to achieve in the future. A pleasant thought that takes you away from reality. Something fleeting. Uncertainty. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > 跡 Japanese Girl Names Variations.