a blood brother

a man who has promised to treat another man as his brother, often in a ceremony in which they cut themselves and mix their blood together We were blood brothers - I was ready to die for him.

Common Names:

Name	Pronounced	Usage
Narciso	nahr-CHEE-so (Italian), nahr-THEE-so (Spanish), nahr-SEE-so (Latin American Spanish)	Italian, Spanish, Portuguese
Aracely	-	Spanish
Zhubin	-	Persian
Evaristus	-	Ancient Greek (Latinized)
Malte	MAHL-tə (German)	Danish, Swedish, German
Earl	[ə:l]