海: The vast ocean symbolizes boundless expansiveness. In the context of a name, it conveys aspirations of grand ambition, profound knowledge, and a broad, inclusive heart.
笛: The name of a wind instrument, often used in personal names to signify a person of many talents and versatility.
Meaning: The name 'Hai Di' evokes the vastness of the ocean and the melodious sound of the flute, symbolizing freedom and depth.