Literature Reference: The wild geese fly, their wings rustling solemnly. Source from 'The Book of Songs: Minor Odes - Wild Geese'.
于: Thus, it is.
鸿: Hongbo, Hongyun. In names, it often conveys the meaning of illustrious prosperity and good fortune at hand.
Meaning: The wild goose symbolizes lofty aspirations and a broad-minded spirit.