yaotl (MH485r)
This black and white drawing of the element carved from the personal name Yaoxochitl shows a war shield. The shield is rounded on the sides, but has depressions on the perimeter at top and bottom. The shield is divided into four sections with an X-shaped cross. Inside each section is what appears to be a u-shape.
Stephanie Wood
The man bearing the name Diego Yaoxochitl also has a baptismal name, Diego. Putting Yaoxochitl second to the baptismal name probably eventually led to it being seen as a surname (as a result of European influence).
This shield can be compared to other graphic styles from other tlacuilos, below. The chimalli, the typical autonomous-era shield, is more of a circle shape, and it could have feathers hanging off the bottom half. This crest may show some European influences.
Stephanie Wood
1560
Stephanie Wood
armas, shields, coats of arms
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yao(tl), enemy, combatant, https://nahuatl.wired-humanities.org/content/yaotl
el enemigo
Matrícula de Huexotzinco, folio 483r, World Digital Library, https://www.loc.gov/resource/gdcwdl.wdl_15282/?sp=45&st=image.
This manuscript is hosted by the Library of Congress and the World Digital Library; used here with the Creative Commons, “Attribution-NonCommercial-ShareAlike 3.0 License” (CC-BY-NC-SAq 3.0).