Search gender: all male female デワ Japanese Girl Names Variations. 1 names found. gender: all male female Name: dewa Katakana: デワ 0 Kanji: 出羽 Meaning: 出Come out 羽Feathers. Insect wings. Wings. A word for counting birds and rabbits. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > デワ Japanese Girl Names Variations.