Family name Gullon (Gullon 
, Yollen 
) , around the globe, is quite a rare surname. The surname Gullon is habitual in Paraguay, where it is quite a rare surname, Spain, where it is a rare surname, and Philippines. Very seldom, Gullon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gullon | Paraguay, Argentina, Spain, France, Philippines |
| Yollen | Philippines, South Africa, United States |
| joël gullon French politician, FR (b. 1968) |
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| alec gullon Ph.D. Lancaster University 2017 |
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| al gullon CA |
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