Family name Werfalli (Werfalli 
) , across the world, is a rare cognomen. The surname Werfalli is habitual in Libya, where it is quite a rare surname, the United Kingdom, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Werfalli | Libya, United Kingdom, United States |
| sumeia g. werfalli M.S., Dentistry, University of Washington, 2013 |
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| mahmoud werfalli researcher |
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