Search gender: all male female Rosei Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: rosei Katakana: ロセイ 0 Kanji: 路星 Meaning: 路A road. A road on which people and cars come and go. Travel. The path of things. An important position. 星A star. A star shining in the night sky. Celestial bodies. The flow of years, months, and days. An important person. A landmark. Signs. Aims. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Rosei Name Meaning, Kanji Variations.