Globally, Blatchley (Blatchley 
) is an extremely rare female given name. Much more frequently, Blatchley is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Blatchley | France, Australia, United Kingdom, Canada, United States |
|
willis stanley blatchley American entomologist, malacologist, geologist, and author (1859-1940), US (b. 1859) |
|
| isla teresa blatchley (born 2013) |
|