Cognomen Guntley (Guntley 
) , worldwide, is a very rare last name. The surname Guntley is habitual in New Zealand, where it is a very rare surname, the United Kingdom, and Australia. Not in comparison with a country's population, it is the most numerous in the United Kingdom, the United States, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Guntley | New Zealand, United Kingdom, United States, Australia |