Where does “Maximo” come from?

Maximo comes from Spanish Máximo, a Latin cognomen derived from Latin maximus meaning "greatest," formed from the prefix com- indicating superiority or intensity.

Ancestry of “Maximo”, step by step

Step	Language	Word	Meaning
1	Spanish	máximo	maximum; greatest; utmost
2	Latin	Maximus	the greatest
3	Proto-Italic	*magisVmos	—

Every word from Proto-Italic *magisVmos →

Maximo — Etymology, Origin & Word History | Etymology Explorer