Echohawk
Shirokinukatsukami fan
Yes! The Monster Manual IV includes a gnoll ranger named Slave-Taker (p67), described as follows: "This humanoid is slightly taller than a human. It has a furry body and a head like a hyena’s with a brown-gray mane. Its eyes reflect a malevolent glint in the dusk as it hefts a net."
Edit: And another one (female) named Gnash-Tooth on page 71.
