Ahei

It is composed of two syllables: "A" and "Hei".

Spelling	a
Closest English pronunciation	/ɑ:/
Hint	As the a in English "art".
Chinese Pinyin	ā á ǎ à
Common characters in names	阿

Spelling	hei
Closest English pronunciation	/heɪ/
Hint	As in English "hey".
Chinese Pinyin	hēi héi hěi hèi
Common characters in names	黑