Cognomen Dinalankara (Dinalankara 
) , all over the world, is a rare family name. The cognomen Dinalankara is characteristic of Sri Lanka, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Dinalankara | United States, Sri Lanka |
| wikum dinalankara researcher |
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