Search gender: all male female Koan Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: koan Katakana: コアン 0 Kanji: 来安 Meaning: 来Come. From now on. Until now. 安Peaceful. Quiet. Calm. Calm and relaxed, without anxiety. To reassure. To calm the mind. Peacefulness. To enjoy. To indulge. Prefer. inexpensive. Affordable. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Koan Boy Name Meaning, Kanji Variations.