Literature Reference: 凯风自南，吹彼棘心。—— 《诗经·邶风·凯风》 The gentle wind from the south, blowing the thorny heart. Source from 'The Book of Songs'.
凯: Triumphant song, a victorious return. It metaphorically signifies exceptional ability leading to certain success.
盈: Abundant, brimming with prosperity. In names, it often conveys the meaning of flourishing and bountifulness.
Meaning: Kai signifies victory and success, while Ying symbolizes abundance and prosperity.