Emzara is the traditional Hebrew name for Noah's wife in the Book of Jubilees.
The Book of Jubilees, an ancient Jewish work, calls Noah's wife Emzara. The canonical Book of Genesis does not give Noah's wife a name; it simply refers to her as Noah's wife when describing the people who entered the Ark.
This distinction is important because later Jewish, Christian, and Islamic traditions supplied different names or genealogies for her. Emzara is therefore an answer from a specific later source, not a name stated in Genesis itself.
The name Naamah is sometimes associated with Noah's wife in other Jewish traditions, which makes this a frequent mix-up. The question specifies Jubilees so that the answer has one defined textual source and does not treat later tradition as if it were part of the Genesis narrative.