Across the world, Critchley (Critchley 
) is an extremely rare gender-neutral first name. Much more frequently, Critchley is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Critchley | United Kingdom, Australia, Canada, United States, Reunion |
| macdonald critchley British neurologist (1900-1997), GB (b. 1900) |
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| rowland bruce ranald critchley (1961-2017) (b. 1961) |
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| duncan critchley researcher ORCID ID = 0000-0003-3650-4852 |
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