灿: The original meaning is brilliance, radiance, vividness, and dazzling splendor. When used in personal names, it conveys the connotations of being open and upright, with a bright and promising future.

日: The name "Xuri" (旭日) literally means "rising sun," symbolizing vitality and abundant energy. However, it carries a nuanced connotation, so caution is advised when using it as a personal name.