Search gender: all male female ケン Japanese Girl Names Variations. 2 names found. gender: all male female Name: ken Katakana: ケン 0 Kanji: 健 Meaning: 健Healthy. Strong. Strong and sturdy. Brave. Good health. To make strong. Strong and firm. Extremely. Terribly. Tough. Competent. Name: ken Katakana: ケン 0 Kanji: けん Meaning: け ん You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ケン Japanese Girl Names Variations.