Search gender: all male female Jizai Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: jizai Katakana: ジザイ 0 Kanji: 自在 Meaning: 自Myself. Himself. Spontaneously. A word indicating a starting point. As you wish. 在Exist You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Jizai Boy Name Meaning, Kanji Variations.