Surname Feifar (Feifar 
) , worldwide, is a very rare cognomen. The surname Feifar is habitual in Austria, where it is a rare surname, Australia, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Feifar | Australia, Austria, United States |
| oskar feifar Austrian author, AT (b. 1967) |
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| ulrike feifar AT (b. 1957) |
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| karl feifar Australian Paralympic athlete (1973-2009), AU (b. 1973) |
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Tom, Gabriella Desia Dara, Paul Carl John, Ashton Laurence, Denzel Steven, Felicitas, Hans Werner, Elizabeth, Theodore, Kathleen, William, Jayda Veronica, Richard, Stephen, Thomas, Juliet, Robert, Brooke, Anne, Kate, Paul, Rita, Dale, Dawn, Jenelle Louise, Joan, Annie, Brian, Kathy, Jason, Wendy, Sherry, Alice, and Patricia Margaret