mad as a March hare

Crazy. According to folklore, hares behave as though they're “sparring” with other hares and leaping around for no discernible reason during their breeding season. Their breeding season in Europe begins during the month of March.

Common Names:

Name	Pronounced	Usage
Hristofor	-	Bulgarian, Macedonian
Gyuri	DYOO-ree	Hungarian
Elmira	el-MIR-ə	Literature
Karsten	KAHR-sten (Low German)	Low German, Danish, Norwegian
Chausiku	-	Eastern African, Swahili
Griogair	-	Scottish