Search gender: all male female スズナギ Japanese Names Variations. 1 names found. gender: all male female Name: suzunagi Katakana: スズナギ 0 Kanji: 涼凪 Meaning: 涼Cool. Coolness. A cool, pleasant coolness. Clean and beautiful. Clean. The heart is beautiful. Sadness. Sorrowful. 凪Calm (at sea) You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > スズナギ Japanese Names Variations.