Meaning: The surname 於 (Yū) is of ancient origin, tracing back to the legendary Yellow Emperor's minister, Yu Ze. Yu Ze is credited with inventing straw sandals, ending the practice of going barefoot. His descendants adopted the surname 於, which is believed to have originated from his fiefdom in present-day Neixiang, Henan Province.
The surname 於 is rooted in ancient Chinese history, symbolizing innovation and contribution to civilization, particularly through the invention of straw sandals by Yu Ze.