Search gender: all male female Kaiken Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: kaiken Katakana: カイケン 0 Kanji: 櫂謙 Meaning: 櫂Oar. A tool for advancing a ship. 謙"Humility." You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Kaiken Boy Name Meaning, Kanji Variations.