Throughout the world, Kumaer (Kumaer 
) is a very rare masculine forename. The forename Kumaer is habitual in Southern Asia, particularly India, where it is an extremely rare masculine name. Much more prevalently, Kumaer is the last name as well as the forename.
Raj, Ranjan, Ranjit, Rajesh, Rakesh, Ritesh, Rupesh, Dasari, Ramesh, Dinesh, Marlita, Santosh, Sandeep, Kuldeep, Praveen, Dharani, Veeresh, Nitesh, Pankaj, Parkas, Suresh, Shiv, Anil, Ajay, Ravi, Manoj, Sunil, Ashok, Pawan, Rohit, Dilip, Gopal, Vinay, Vijay, Umesh, Mahesh, Mukesh, Sanjay, Upendra, and Mahendra