Zeilong

It is composed of two syllables: "Zei" and "Long".

Spelling	zei
Closest English pronunciation	/dzeɪ/
Hint	"kids" + "say".
Chinese Pinyin	zēi zéi zěi zèi
Common characters in names	(Common in language but rare in names) 贼

Spelling	long
Closest English pronunciation	/lɔ:ŋ/
Hint	"law" + "sing".
Chinese Pinyin	lōng lóng lǒng lòng
Common characters in names	龙 隆 珑