Cognomen Γιανναράς (Γιανναράς, Giannaras 
) , worldwide, is a rare surname. The surname Γιανναράς is habitual in Greece, where it is quite a rare surname, Australia, where it is a very rare surname, and Canada. Measured by absolute frequency, it is commonest in Greece, the United States, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Giannaras | Greece, Canada, United States, Australia |
|
χρήστος γιανναράς Greek philosopher, GR (b. 1935) |
|
| αναστάσιος γιανναράς Greek university professor, GR (b. 1920) |
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