Last name Altounyan (Altounyan 
) , in the entire world, is a very rare family name. The cognomen Altounyan is habitual in Northern Europe, particularly the United Kingdom, where it is a very rare surname.
| ernest haik riddall altounyan Syrian-British general surgeon, GB (b. 1890) |
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| roger altounyan Syrian-British physician and pharmacologist (b. 1922) |
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| taqui altounyan (b. 1917) |
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