Search gender: all male female Seju Girl Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: seju Katakana: セジュ 0 Kanji: 瀬樹 Meaning: 瀬Ford 樹Trees. General term for plants. To plant a tree. To set up. To stand firmly. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Seju Girl Name Meaning, Kanji Variations.