Huelyehuatl.

Headword: 
Huelyehuatl.
Principal English Translation: 

"That's the Very One" (a personal name)
James Lockhart (The Nahuas, 1992, 121) saw this personal name in the censuses of Culhuacan, c. 1580, and translated it in this way.

Orthographic Variants: 
huel yehuatl