Search gender: all male female テイヘイ Japanese Names Variations. 1 names found. gender: all male female Name: teihei Katakana: テイヘイ 0 Kanji: 貞平 Meaning: 貞Correct. The heart is right. 平Flat. Without height, unevenness, or slope. A uniform and unchanging appearance. Equal. Calm. Gentle. An unchanging appearance. To divide. Settled. Normal. Usually. Everyday. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > テイヘイ Japanese Names Variations.