Cognomen Tadahal (Tadahal 
) , all around the world, is quite a rare surname. The surname Tadahal is habitual in Southern Asia, particularly India, where it is a rare surname.
Uma, Vinoda, Viresa, Isappa, Iranna, Irappa, Iravva, Manjula, Minaksi, Santosa, Sanjiva, Sanjeev, Saravva, Savitri, Sivappa, Sivavva, Sunanda, Subhasa, Sumitra, Suvarna, Sekhara, Sekappa, Nandan, Lalita, Laksmi, Renuka, Raju, Ravi, Sujay, Sobha, Asoka, Prema, Ratna, Gouri, Jyoti, Netra, Sekavva, Vinay, Mahesa, Saroja, Savita, Sharan, Suresa, Ananda, Anjana, Kavita, Prabhu, Ramesa, Umesa, and Somappa