Cognomen Doolam (Doolam 
) , in all the world, is a rare family name. The surname Doolam is habitual in Trinidad and Tobago, where it is quite a rare surname, India, where it is a very rare surname, and South Africa, where it is an extremely rare surname. In absolute terms, this name is the most popular in India, Trinidad and Tobago, and the United States. Much less frequently, Doolam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Doolam | South Africa, United States, India, Canada, Trinidad and Tobago |
Anil, Ramesh, Renuka, Deolal, Jaheel, Tamara, Trisha, Timole, Tyrone, Fabian, Mounika, Michael, Saritha, Sampath, Sahithi, Sujatha, Amartya, Ashveer, Kavitha, Kranthi, Praveen, Pravahlika, Pavani, Burman, Chinna, Sharon, Rama, Raju, Ravi, Devi, Gopi, Lova, John, Hari, Vani, Vara, Rakeish, Uday, Kajal, Padma, Ramya, Divya, Durga, Geeta, Nisha, Vidya, Marcia, Satish, Karen, and Roseann