Search gender: all male female Tansei Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: tansei Katakana: タンセイ 0 Kanji: 誕星 Meaning: 誕Birth 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 > Tansei Boy Name Meaning, Kanji Variations.