"Niu Niu" is mainly a nickname for girls, which means a nickname for girls in the north and a name for women in ancient times. The name "Niu Niu" also implies that she is strong, persistent, studious, entrepreneurial, successful and famous.
"Niu Niu" is a name with beautiful meaning and rich connotation. The word means "calf", and the pronunciation of this name is crisp and pleasant.
Disclaimer, the above contents are for reference only, please don't be blindly superstitious.