nit-picker

n. a person who is hypercritical. Mary is such a nit-picker!

Name	Pronounced	Usage
Jackson	['dʒæksn]
Cornel	-	Romanian
Ransu	RAHN-soo	Finnish
Hektor	-	Greek Mythology
Walid	-	Arabic
Ari (2)	AH-ree (Finnish)	Ancient Scandinavian, Icelandic, Finnish