Ai'er

It is composed of two syllables: "Ai" and "Er".

Spelling	ai
Closest English pronunciation	/aɪ/
Hint	As in English "eye".
Chinese Pinyin	āi ái ǎi ài
Common characters in names	爱 艾

Spelling	er
Closest English pronunciation	/ɜ:r/
Hint	As the er in English "her" (roll the tongue).
Chinese Pinyin	ēr ér ěr èr
Common characters in names	尔 儿 而 耳