延: "To extend, to introduce, and to facilitate the attainment of grand achievements, this character is auspicious for garnering fame, fortune, and good luck."
虹: "Colorful and radiant. This character embodies a life full of diversity, enjoying the bliss of freedom."
Meaning: Yan signifies continuation and extension, while Hong symbolizes beauty and hope, representing a life as colorful and vibrant as a rainbow, full of hope and vitality.