Cognomen হান্নান (Hannan 
, হান্নান ) , in the entire world, is a common surname. The cognomen হান্নান is habitual in Oman, where it is quite a common surname, Bahrain, and Maldives (explore the name in all countries). In absolute terms, it is the most numerous in Bangladesh, India, and the United States. Also, হান্নান is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hannan | Bangladesh, India, Pakistan, United States, Saudi Arabia |
| হান্নান | Bangladesh |
| এম. এ. হান্নান He was a 1971 freedom fighter, BD (b. 1930) |
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| এম. এ. হান্নান Bangladeshi politician, BD (b. 1935) |
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| আব্দুল হান্নান Bangladeshi politician, BD (b. 1938) |
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| শাহ আব্দুল হান্নান Bangladeshi economist, BD (b. 1939) |
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| যোবায়দা হান্নান Ekushey Padak recipient, BD (b. 1945) |
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| শেখ আব্দুল হান্নান 16th Chief of Air Staff of Bangladesh Air Force, BD (b. 1963) |
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| আব্দুল হান্নান badminton player, BD (b. 1981) |
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| মুফতি আব্দুল হান্নান BD |
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