Family name Gunaratne (Gunaratne 
) , around the globe, is a common surname. The family name Gunaratne is characteristic of Sri Lanka, where it is quite a common surname, United Arab Emirates, where it is quite a rare surname, and Australia. In absolute terms, it most frequently occurs in Sri Lanka, Australia, and Bangladesh. Very seldom, Gunaratne is the forename as well as the last name.
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| Gunaratne | Australia, United Arab Emirates, Bangladesh, United States, Sri Lanka |
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d. shelton a. gunaratne Professor of mass communications, LK (b. 1940) |
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| c. v. gunaratne Sri Lankan politician, LK (b. 1901) |
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| m. h. gunaratne Sri Lankan general, LK (b. 1930) |
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| gunaratne panabokke (b. 1929) |
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| gunaratne wanasinghe Sri Lankan politician and JVP Publicity Head (1948−1989), LK (b. 1948) |
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| upali gunaratne Sri Lankan politician (b. 1954) |
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| thalika gunaratne cricketer, LK (b. 1975) |
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| kamal gunaratne Sri Lankan general |
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| r. d. gunaratne Chess Player Chess Administrator, Chemist, Academic, LK |
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| dedunu gunaratne cricketer |
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| gemunu herat gunaratne Ph.D. Cornell University 1986 |
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| dakshika a gunaratne researcher |
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| ravinda s gunaratne researcher (ORCID 0000-0002-9108-1816) |
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| rajitha gunaratne researcher |
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| madugodaralalage d s k gunaratne researcher |
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