Ahan

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

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	han
Closest English pronunciation	/hʌn/
Hint	"how" + "cup" + "no". Not /hæn/ as the han in English "hang".
Chinese Pinyin	hān hán hǎn hàn
Common characters in names	寒 汉 涵 含 函 翰 晗 韩