Vena \v(e)-na\ as a girl's name is a variant of Vina (Spanish), and the meaning of Vena is "vineyard".
The baby name Vena sounds like Venna, Vana, Vyna, Veina, Veena and Venia. Other similar baby names are Lena, Bena, Dena, Veta, Eena, Gena, Jena, Vera, Rena, Kena, Mena, Nena, Sena, Tena, Veda, Vega, Verna, Zena and Xena.