Cognomen Pettaway (Pettaway 
) , throughout the world, is quite a rare family name. The family name Pettaway is habitual in the United States, where it is a rare surname, New Zealand, and Canada, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pettaway | Canada, Brazil, New Zealand, United States, United Kingdom |
| l. vann pettaway American basketball player-coach, US (b. 1957) |
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| curtis a pettaway researcher |
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