Cognomen Egby (Egby 
) , around the world, is a very rare last name. The surname Egby is habitual in the United Kingdom, where it is a very rare surname, the United States, where it is an extremely rare surname, and Canada. Much less frequently, Egby is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Egby | United Kingdom, United States, Argentina, Canada |