Venna \v(en)-na\ as a girl's name is a variant of Vanessa (Greek), and the meaning of Venna is "butterfly".
The baby name Venna sounds like Vanna, Vienna, Veina, Vena, Veena and Venia. Other similar baby names are Denna, Jenna, Genna, Kenna, Lenna, Nenna, Penna, Verna and Zenna.