Cognomen Μπακογιάννης (Bakogiannis 
, Μπακογιάννης , Bakojanis) , throughout the world, is quite a rare surname. The cognomen Μπακογιάννης is characteristic of Greece, where it is quite a common surname, Australia, where it is a very rare surname, and Canada. In absolute terms, it is commonest in Greece, the United States, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Bakogiannis | Australia, United States, United Kingdom, Greece, Canada |
| Μπακογιάννης | Greece |
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κώστας μπακογιάννης Greek politician, GR (b. 1978) |
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| παύλος μπακογιάννης Greek politician (1935-1989), GR (b. 1935) |
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| κωνσταντίνος μπακογιάννης Greek politician, GR (b. 1941) |
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| δημήτριος μπακογιάννης GR |
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| ευθύμιος μπακογιάννης GR |
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Παύλος, Κώστας, Δημήτρης, Δημοσθένης, and Παναγιώτης