Meaning and name origin
Jennah \j(en)-nah\ as a girl's name is of Arabic origin, and the meaning of Jennah is "heaven". Jennah is a variant of Jenna (Arabic): also fanciful alteration of Jenny with the -a ending; diminutive of Jennifer; variant of Jean (Hebrew) "God's grace".
Jennah has 1 variant form: Jena▼.
Jennah is not a popular first name for females and an equally uncommon surname or last name for all people (2000 U.S. Census).
Jennah is also pronounced similarly to Genna, Janah, Janna▼, Jannae, Jannah, Janoah, Jeana▼, Jeanae, Jeanay, Jeanna▼, Jeena, Jenae, Jenai, Jenay, Jennae, Jennay, Jennaya, Jennee, Jenney, Jenni, Jennie▼, Jenny▼, Jinna, Jonna and Jonnae. Other suggested similar baby names are Jenn, Jenne and Kennah. These names tend to be more commonly used than Jennah.