Literature Reference: Pine and cypress have their nature; only in the cold of winter is their endurance known. Source from 'The Analects of Confucius'.
松: Pine trees, symbolizing a life of carefree ease and tranquility, also embody the virtues of towering strength, honesty, and reliability when used in names.
恒: Eternity, unwavering perseverance.
Meaning: Like the pine tree, steadfast and enduring through all seasons.