Read Daniel 1:7 Using Other Translations
Unto whom the prince of the eunuchs gave names: for he gave unto Daniel the name of Belteshazzar; and to Hananiah, of Shadrach; and to Mishael, of Meshach; and to Azariah, of Abednego.
And the chief of the eunuchs gave them names: Daniel he called Belteshazzar, Hananiah he called Shadrach, Mishael he called Meshach, and Azariah he called Abednego.
The chief of staff renamed them with these Babylonian names: Daniel was called Belteshazzar. Hananiah was called Shadrach. Mishael was called Meshach. Azariah was called Abednego.