Worldwide, Gunatilake (Gunatilake 
) is a very rare female given name. The forename Gunatilake is habitual in Eastern Asia, particularly China, where it is an extremely rare feminine name. Predominantly, Gunatilake is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Gunatilake | Australia, United States, United Arab Emirates, Maldives, Sri Lanka |
| samal gunatilake researcher |
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| saman gunatilake Sri Lankan doctor |
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Mr, Udeni, Upali, Madara, Madura, Sandun, Sanath, Sarath, Senura, Stefan, Udara, Sylvie, Anusha, Asanga, Champa, Kristi, Padmal, Priyan, Pushpa, Ramali, Ranjan, Ananda, Eromi, Edwin, Esala, Ravi, Ivan, Mohan, Sohan, Anura, Aruna, Asela, Aaron, Kewin, Peter, Ruwan, Dayan, Ganga, Gayan, James, Jinod, Theje, Tissa, Nilup, Nimal, Nihal, Ronald, and Dinesh