Worldwide, Birtwistle (Birtwistle 
) is an extremely rare unknown gender given name. Much more frequently, Birtwistle is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Birtwistle | United Kingdom, Australia, United States, Canada, New Zealand |
|
harrison paul birtwistle English composer (1934–2022), GB (b. 1934) |
|
| archibald cull birtwistle British general (b. 1927) |
|
|
| graham birtwistle Ph.D. |
|