Jaicós is a
municipality
A municipality is usually a single administrative division having municipal corporation, corporate status and powers of self-government or jurisdiction as granted by national and regional laws to which it is subordinate.
The term ''municipality' ...
in the
state of
Piauí in the
Northeast region of
Brazil
Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...
.
It was named after the
Jaikó people who used to occupy the area.
[Nikulin, Andrey. 2020. ]
Proto-Macro-Jê: um estudo reconstrutivo
'. Doctoral dissertation, University of Brasília.
See also
*
List of municipalities in Piauí
References
Municipalities in Piauí
{{Piauí-geo-stub