Yéĭtso, Big God of the Navaho, [98], [105]
Yellow-Corn Girl of Navaho myth, [96]
Yíyĕ. See Owl
Yoi Hatál. See Bead Chant
Yólkai Ĕstsán, a Jicarilla goddess, [62], [64], [68], [135]
a Navaho goddess, [94]-96, [98], [99], [105], [137], [138]
Yólkai Nalí̆n, an Apache goddess, [31]
function of, [34], [35]
guardian of spirit-land, [134]
how supplicated, [40]
Yólkai Skhĭn, White-Shell Boy, of Apache, [31], [33]
Yŭádiĭstan, an Apache god, [24]
Yucca fruit eaten by Apache, [19]
root in Navaho mythology, [94]
root, washing with, [115], [125]
used for head-band, [131]
whips made of, [120]-121