Use your head!

and Use your noggin! and Use your noodle!

exclam. Think!; Think it through! You know the answer. Use your head! Use your noggin’, dogg!

Name	Pronounced	Usage
Lazer	-	Yiddish
Cleopatra	[kliə'pa:trə]
Ivanka	-	Bulgarian, Czech, Slovak, Serbian, Croatian, Slovene
Aeneas	i-NEE-əs (English)	Roman Mythology
Amichai	-	Hebrew
Matryona	-	Russian