Chestley is a male name with American English pronunciation as CHEST-lee (/ˈtʃɛstli/). It is also spelled as Chesley. The origin and associations of the name Chestley are not specified in the provided information. However, Chestley has been recorded as a given name for boys in the United States dating back to at least the early 20th century. According to data from the Social Security Administration, Chestley appeared on birth records in various years, with a peak occurrence in 1938 when it ranked 3535th most popular among newborn boys.