Surname Sadera (Sadera 
) , across the world, is quite a rare cognomen. The surname Sadera is habitual in Kenya, where it is quite a rare surname, Indonesia, where it is a rare surname, and Philippines. Also, Sadera is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sadera | Philippines, Kenya, United States, India, Indonesia |
| joaquín de bolòs y sadera (b. 1854) |
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| ida bagus sadera (b. 1924) |
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| rohan sadera researcher |
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| wayan sadera |
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