Acatepec,  Santa María
Yucu Yoo

aca-tl:  reed
tepe-tl:  hill
-c(o):  locative suffix
"Hill of Reeds"

yucu:  hill
yoo:  moon
tnu yoo:  reed
"Hill of the Moon"/"Hill of Reeds"

Mary Elizabeth Smith, Picture Writing in Ancient Southern Mexico: Mixtec Place Signs and Maps, Civilization of the American Indian Series 124 (Norman: University of Oklahoma Press, 1973) 68-69. 

Codex Bodley, page 10.