Quintum

Quintum is the second Averruncus of Wind. He has the same hairstyle as Secundum, the first Averruncus of Wind. Quintum's personality is very similar to Fate's personality when he first appeared, however he loses his temper when he believes Fate betrayed Cosmo Entelecheia.

Like his companions, his name is derived from numbers, and in this case from the latin word for "fifth," as he is the fifth generation Averruncus.

(Source: Negima Wiki)