Where does “বাংলাদেশ” come from?

বাংলাদেশ (Bengali) comes from Bengali দেশ, from Sanskrit देश, from Proto-Indo-Aryan dayśás, from Proto-Indo-Iranian dayćás, from Proto-Indo-European deyḱ- — to point out.

Ancestry of “বাংলাদেশ”, step by step

Step	Language	Word	Meaning
1	Bengali	দেশ	country; state
2	Sanskrit	देश	point, region, spot, place, part, portion;...
3	Proto-Indo-Aryan	dayśás	point, region, part; country, province
4	Proto-Indo-Iranian	dayćás	part, point; country
5	Proto-Indo-European	deyḱ-	to point out

Words derived from “বাংলাদেশ”

Bangladesh
Bangladeshize
バングラデシュ
Banglades
bangladesi
บังกลาเทศ
বাংলাদেশী
বাংলাদেশি

Every word from Proto-Indo-European deyḱ- →

বাংলাদেশ — Etymology, Origin & Word History | Etymology Explorer