No , kalinga was the ancient name of orissa while the ancient name of Bengal is unknown .
Kalinga
Assam
Before the arrival of British to India it was known as "Kalinga Sagar".
Odisha
2
It depends on which king of Kaling you are referring to, but the king of Kalinga during the Kalinga War was Raja Anahatha padmanabhan.
Pragjyotishpur
Kamrupa
eri
assom
The population of Kalinga is 182,326.
Kalinga Navada was born in 1958.