Cognomen Abubucker (Abubucker 
) , all over the world, is a rare last name. The cognomen Abubucker is habitual in Sri Lanka, where it is a rare surname, United Arab Emirates, and Malaysia, where it is an extremely rare surname. In absolute terms, it is the most numerous in Sri Lanka, India, and United Arab Emirates. Very seldom, Abubucker is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Abubucker | United Arab Emirates, Sri Lanka, Malaysia, United States, India |
| abdul razak alim mohamed abubucker Sri Lankan politician (b. 1912) |
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| c. p. abubucker Ph.D. University of Georgia 1984 |
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