Family name Sifford (Sifford 
) , globally, is quite a rare cognomen. The last name Sifford is characteristic of the United States, where it is a rare surname, Canada, where it is a very rare surname, and the United Kingdom. Not in comparison with a country's population, it is the most numerous in the United States, the United Kingdom, and Italy.
| VARIANT | COUNTRY |
|---|---|
| Sifford | United Kingdom, Italy, Mexico, United States, Canada |
|
charlie sifford professional golfer, US (b. 1922) |
|
| elena fitzpatrick sifford academic, college faculty, Assistant Professor of Art History |
|