Family name Udip (Udip 
) , throughout the world, is a very rare cognomen. The last name Udip is habitual in Malaysia, where it is an extremely rare surname, and India. Much more frequently, Udip is the forename as well as the last name.
Sah, Mahato, Mondal, Sharma, Bohara, Bhujel, Kanwar, Khadka, Ranjit, Gurung, Tamang, Chettri, Chhetri, Pradhan, Dhungel, Maharjan, Shrestha, Adhikari, Parajuli, Prayitno, Pokharel, Choudhury, Mandal, Mangar, Yadav, Oraon, Ram, Ray, Rai, Roy, Das, Saha, Shah, Bara, Bora, Pant, Rayamajhi, Rout, Ekka, Magar, Singh, Karki, Kumar, Patel, Gogoi, Limbu, Thapa, Hazra, Lama, and Maheshwari