Surname Jinarajadasa (Jinarajadasa 
) , in the entire world, is a rare cognomen. The family name Jinarajadasa is characteristic of Southern Asia, particularly Sri Lanka, where it is a rare surname. Much less frequently, Jinarajadasa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jinarajadasa | India, Sri Lanka, Brazil |
|
curuppumullage jinarajadasa Sri Lankan theosophist (1875-1953), LK (b. 1875) |
|
| dorothy jinarajadasa Scottish-Indian feminist, suffragette and writer (b. 1882) |
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