Where does “Juxtlahuaca” come from?

Juxtlahuaca (Spanish) comes from Classical Nahuatl xīhuitl, from Classical Nahuatl pōhualli, from Classical Nahuatl -lli — Forms a passive participle from any verb.

Ancestry of “Juxtlahuaca”, step by step

Step	Language	Word	Meaning
1	Classical Nahuatl	xīhuitl	year
2	Classical Nahuatl	pōhualli	twenty; count; a count
3	Classical Nahuatl	-lli	Forms a passive participle from any verb

Every word from Classical Nahuatl -lli →Every word from Classical Nahuatl pōhualli →Every word from Classical Nahuatl xīhuitl →