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.
卡: Cards and levels. When used in personal names, it also signifies acting with principles and avoiding impulsiveness.
Meaning: The sea symbolizes vastness and depth, while 'Ka' adds a touch of uniqueness and modernity, giving the name a sense of openness and individuality.