Where does “tata” come from?

tata (Mòcheno) comes from Italian tata, from Latin tata, from Proto-Indo-European tatás.

tata (Mòcheno): father

Definitions

Step	Language	Word	Meaning
1	Italian	tata	governess; big sister
2	Latin	tata	dad, daddy, a term used by children for their...
3	Proto-Indo-European	tatás	—

tata — Etymology, Origin & Word History | Etymology Explorer