Cognomen খোন্দকার (Khondkar 
, খোন্দকার) , worldwide, is a rare family name. The cognomen খোন্দকার is habitual in Bangladesh, where it is a rare surname, Australia, and Saudi Arabia. Measured by absolute frequency, it is the most numerous in Bangladesh, India, and Saudi Arabia. Also, খোন্দকার is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khondkar | Bangladesh, Australia, Saudi Arabia, United States, India |
| মোকাররম হোসেন খোন্দকার Bangladeshi chemist, BD (b. 1922) |
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| ফজলুল হক খোন্দকার politician, BD (b. 1926) |
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| গোলাম আকবর খোন্দকার Bangladeshi politician, BD |
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| ওবায়দুল হক খোন্দকার Bangladeshi politician, BD |
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