Jennasee \j(e)-nna-see\ as a girl's name is a variant of Jenna (Arabic), and the meaning of Jennasee is "heaven".

The baby name Jennasee sounds like Jennice, Jenise, Jennis and Jennessa. Other similar baby names are Jennalee, Jennasis, Jennee, Jannalee, Jennae, Jennylee, Jennarae, Jennilee and Jenalee.