Aichuai

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

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

Spelling	chuai
Closest English pronunciation	/tʃʊaɪ/
Hint	"check" + "put" + "eye", or "check" + "why".
Chinese Pinyin	chuāi chuái chuǎi chuài
Common characters in names	(Common in language but rare in names) 揣 踹