Cognomen Wickramanayake (Wickramanayake 
) , in all the world, is a common family name. The last name Wickramanayake is habitual in Sri Lanka, where it is quite a common surname, Qatar, where it is a rare surname, and United Arab Emirates. Measured by absolute frequency, this name is the most popular in Sri Lanka, Japan, and United Arab Emirates.
| VARIANT | COUNTRY |
|---|---|
| Wickramanayake | Australia, United Arab Emirates, Japan, United States, Sri Lanka |
| anoma wickramanayake badminton player, LK (b. 1955) |
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| duleep wickramanayake Sri Lankan military leader |
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| i. f. b. wickramanayake |
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Mr, Piumi, Ranga, Ruwan, Deepa, Gayan, Theja, Nadun, Nalin, Nipun, Nuwan, Hazel, Hiran, Udaya, Malini, Mihiri, Santha, Sandya, Sandun, Sanira, Sarath, Sajith, Priya, Sumith, Pragi, Kasun, Ms, Anu, Ama, Don, Mark, Sama, Ravi, Rita, Manoj, Malmi, Madhu, Sanka, Saman, Sahan, Sachi, Shane, Sunil, Amila, Asiri, Ajith, Chula, Pasan, and Sumudu