Search gender: all male female Sadafuji Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: sadafuji Katakana: サダフジ 0 Kanji: 貞藤 Meaning: 貞Correct. The heart is right. 藤Wisteria (a kind of flower). A vining deciduous shrub of the Fabaceae family. A general term for vine plants. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Sadafuji Name Meaning, Kanji Variations.