Search gender: all male female カオス Japanese Boy Names Variations. 1 names found. gender: all male female Name: kaosu Katakana: カオス 0 Kanji: 加於須 Meaning: 加To add. Increase. Overlap. On top of. Put on. To place. To make a companion. Join a group. 於In. Indicates a time or place. 須I need it. Waiting. For a short while. For a while. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > カオス Japanese Boy Names Variations.