Her name contains the character for cherry blossom, symbolizing beauty.
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usage
樱 alone is a literary/poetic shorthand for 樱花 (cherry blossom) or 樱桃 (cherry). It is also used as a feminine given name in both Chinese and Japanese (as さくら or おう). The full compound 樱花 (yīnghuā) is the common word for cherry blossom.