Search gender: all male female Kiyoki Girl Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: kiyoki Katakana: キヨキ 0 Kanji: 雪季 Meaning: 雪Snow. A metaphor for something as white as snow. To cleanse. 季A time period. A certain period of time. The time of each of the four seasons. The end of a season. The end of an era. The youngest of the brothers. The youngest child. Young. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Kiyoki Girl Name Meaning, Kanji Variations.