Search gender: all male female Niza Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: niza Katakana: ニイザ 0 Kanji: 新座 Meaning: 新New. New things. To make new. 座Sit You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Niza Name Meaning, Kanji Variations.