笪: Surname. The rope that pulls the boat.
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.
Meaning: 'Da' symbolizes bamboo tools, representing resilience and simplicity; 'Hai' symbolizes vastness, inclusivity, and depth. The name implies unwavering resilience and a broad mind.