It is dedicated to the Lord of the Three Worlds, Tribhuvanesvara, who gave the town of Bhubaneshwar its modern day name.
Bhubaneshwar has been known by its modern name for approximately a century. 
mnli hypothesis: Bhubaneshwar has been known by its modern name for approximately a century.  premise: It is dedicated to the Lord of the Three Worlds, Tribhuvanesvara, who gave the town of Bhubaneshwar its modern day name.