What does Uniss mean?
Uniss is an uncommonly occurring first name for women. Uniss is an equivalently uncommon last name too for both adults and children. (2000 U.S. Census)
Below is a charted comparison of the popularity of Uniss and corresponding names. The only popular varying form of Uniss (#unlisted) is Eunice. Adoption of this girl name reached its apex during 1900-1909 and is now much less, with the version Eunice becoming less trendy. (Top 1000 Birth Names Statistics, 2014)