Aicha

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

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

Spelling	cha
Closest English pronunciation	/tʃɑ:/
Hint	"check" + "art".
Chinese Pinyin	chā chá chǎ chà
Common characters in names	查 茶 察