"Form of Dream"
The name Jream is commonly a unisex name from the "English" origin.
Jream is a respelling of Dream, the English word used as a given name, with a J written in place of the initial D. That substitution belongs to a pattern in recent American naming in which a J replaces an initial consonant of an existing word or name. The name has no history in US birth records before 2004, which fits a recent respelling rather than an inherited name.
Dream means "Traditional English name".
The pronunciation of Jream is juh-REEM.