Don't have a cow!

Calm down!; Don't get so excited! (Made famous in the television show, The Simpsons.) Chill out, man! Don't have a cow! Aw, don't have a cow, Dad!

Name	Pronounced	Usage
Luken	-	Basque
Sappheire	-	Biblical Greek
Mabella	-	English (Rare)
Justinas	-	Lithuanian
'Ashtoret	-	Biblical Hebrew, Near Eastern Mythology
Nedelcho	-	Bulgarian