How did the girl named Cao get her name in the Year of the Sheep with the word Han?

it can be named: Cao yihan (yi, which means to be close to and rely on. Han, it means that the day will be bright. )

Cao Yuehan (Yue, meaning cheerful and lively. )

Cao Rouhan (Rou, which means soft and supple. )

Cao Yunhan (Yun, a perennial herb with fragrance, can be used for medicine. )

for reference.