Search gender: all male female Tadaumi Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: tadaumi Katakana: タダウミ 0 Kanji: 正海 Meaning: 正Correct. To be reasonable. to fix. exactly. To be in just the right state. New Year. The beginning of things. The original. The real. 海Sea. Wide and large. A place where many people and things gather. A large lake or pond. A large lake or pond. A frontier. The end of the earth. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Tadaumi Name Meaning, Kanji Variations.