Search gender: all male female アラサ Japanese Boy Names Variations. 1 names found. gender: all male female Name: arasa Katakana: アラサ 0 Kanji: 新冴 Meaning: 新New. New things. To make new. 冴Brilliant. Clear. Brisk. Cold. A parable of the intelligent and dignified. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > アラサ Japanese Boy Names Variations.