Search gender: all male female Yun Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: yun Katakana: ユウン 0 Kanji: 夕雲 Meaning: 夕Evening. Sunset. End of the year or month. 雲Clouds. A cloud-like appearance. A metaphor for something high and distant. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Yun Boy Name Meaning, Kanji Variations.