"Form of Chosen"
The name Chozen is commonly a unisex name from the "English" origin.
Chozen is a modern American respelling of Chosen, the English word, the past participle of choose, used as a given name. The z stands in for the s of the final syllable and the pronunciation is unchanged. The spelling is the only difference from Chosen.
The pronunciation of Chozen is CHOH-zen.