Family name Dorathi (Dorathi 
) , all over the world, is a rare cognomen. The surname Dorathi is habitual in Malaysia, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and India. More frequently, Dorathi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dorathi | Brazil, Nigeria, United States, Malaysia, India |
Das, Lepcha, Joseph, Thomas, Syiemlieh, Anandan, Anthony, Belotti, Dsouza, Debnath, Francis, Magapati, Rodricks, Dungdung, Fernando, Florence, Chandekar, Lyngdoh, Khongrymmai, Parera, Santos, Sons, Alva, Kare, Devi, Lobo, John, Vajh, Kumari, Manda, Souza, David, Lugun, Tigga, Warjri, Moment, Medidi, Sousa, and Fernandis