Judges is so called because it tells of the times of various rulers, or judges, of Israel from the possession of Canaan until the time of Samuel. Also found in Judges is the recounting of the adventures of Samson.

Judges 8

8:1 And the men of Ephraim said unto him, Why hast thou served us thus, that thou calledst us not, when thou wentest to fight with the Midianites? And they did chide with him sharply.