Search gender: all male female Mamo Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: mamo Katakana: マモ 0 Kanji: 守 Meaning: 守Protect. To hold on to. To maintain a state. To keep watch. To defend. Local chiefs, officials. To protect the gods and Buddha. To take care of children. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Mamo Boy Name Meaning, Kanji Variations.