Tunna \t(un)-na\ as a girl's name is a variant of Antonia (Latin). See for meaning of Tunna.

The baby name Tunna sounds like Tonia, Tonya, Tona, Tina, Teyna, Teena, Danna, Denna, Donna, Duana, Duna, Duena, Tanea, Tanya, Tonnya, Tania, Tana, Taina, Tahna, Tawna, Teonna, Teona, Teanna, Teana, Thana, Tyanna, Tyana, Tena and Teina. Other similar baby names are Gunna, Minna, Lanna, Anna, Tunke, Auina, Ianna, Bunny, Bunni, Buna, Buena, Canna, Trina, Tinka, Tiana, Jenna, Euna, Genna, Ginna, Guinna, Guenna, Honna, Hanna, Idunna, Janna, Juana, Jinna, Jonna, Wanna, Junia, Kinna, Kenna, Lenna, Linna, Lonna, Luana, Luanna, Luna, Lynna, Monna, Muna, Nanna, Nenna, Nonna, Penna, Quenna, Ranna, Ronna, Sanna, Zanna, Vanna, Sunny, Sunni, Tula, Tanga, Tanja, Tionna, Tiona, Tianna, Tonina, Trena, Tulia, Tulla, Venna, Yanna and Zenna.