Cognomen Mahatoo (Mahatoo 
) , in all the world, is quite a rare surname. The surname Mahatoo is characteristic of Trinidad and Tobago, where it is quite a rare surname, India, where it is a rare surname, and Saudi Arabia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mahatoo | Trinidad and Tobago, Canada, United States, Saudi Arabia, India |
Om, Sambu, Shibu, Suraj, Suren, Susen, Supen, Sujit, Anita, Arati, Arjun, Ashok, Carla, Clint, Clyde, Bubul, Binod, Binoy, Biren, Bijay, Kamal, Kenny, Santi, Kunti, Mohan, Madan, Sri, Smt, Ram, Raj, Sita, Siba, Smti, Anil, Arun, Bina, Prem, Rabi, Rina, Ruth, Gopi, Lisa, Usha, Upen, Manuj, Manoj, Manju, Monuj, and Puran