Yara-ma-yha-who
These little red men like to feed on people who camp underneath fig trees.
Yenaldooshi
In Navajo mythology, skinwalkers, aka Yenaldooshi, are witches who wear coyote skins and travel at night.
Zagan
Zagon is the 61st spirit, a great King and President, who appears in the form of a bull with gryphon wings.
Zepar
Zepar is the 16th spirit, a great Duke, who causes women to fall in love with men.