Search gender: all male female Kokua Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: kokua Katakana: コクア 0 Kanji: 湖紅亜 Meaning: 湖Lake. A place where water accumulates on land. 紅Red color. Bright red color. The color of safflower. Pigment made from safflower. A word that refers to women. 亜Next. Near. Similar. Companions. Branching point. Abbreviation for Asia (Asia). You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Kokua Name Meaning, Kanji Variations.