芭比 (bābǐ) is the Chinese transliteration of the name 'Barbie,' referring to the famous doll brand or character. It is a loanword adapted phonetically into Chinese and is used in the same contexts as the English name.
我女儿最喜欢的玩具就是芭比娃娃。
Wǒ nǚ'ér zuì xǐhuān de wánjù jiùshì Bābǐ wáwa.
My daughter's favorite toy is her Barbie doll.
今年暑假那部芭比电影特别火。
Jīnnián shǔjià nà bù Bābǐ diànyǐng tèbié huǒ.
That Barbie movie was really popular this summer.
她小时候收集了好多芭比的衣服和配件。
Tā xiǎo shíhòu shōují le hǎo duō Bābǐ de yīfu hé pèijiàn.
When she was little, she collected lots of Barbie clothes and accessories.