Literature Reference: The walls stand tall and orderly, while swallows and sparrows fly freely. Source from 'The Book of Songs'.
垣: It also broadly refers to walls. In names, it carries the meanings of strength, solidity, and resilience.
燕: The swallow. In names, it often symbolizes good fortune and peace, signifying auspiciousness, health, and a beautiful life.
Meaning: Yuan Yan symbolizes peace and freedom, implying a life of stability and happiness, like swallows flying freely.