Surname Jefflyn (Jefflyn 
) , around the globe, is an extremely rare last name. Much more prevalently, Jefflyn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jefflyn | South Africa, Philippines, United States, Brazil, Venezuela |
Go, Hudson, Fuller, Wilcox, Baginon, Booysen, Brannon, Gilbert, Newsome, Ellison, Wallace, Woodley, Pagsanjan, Pleasant, Winstead, Covington, Westbrook, Massengale, Hafner, Peters, Braker, Balila, Lee, Paes, Long, Weed, Spahr, Abrea, Banks, Brown, Williamson, Bitot, Lopez, Jones, Terry, Titre, Eaton, Vries, Miller, Claros, Davis, and Dangerfield