Haddley is an uncommon yet distinctive given name of English origin, derived from a surname that emerged in medieval England. It evolved from the Old French word 'haddele', which translates to 'heath', referring to open country or moorland. The name was initially a topographical surname for someone who lived near such terrain. Over time, it transitioned into a first name, though it remains relatively rare today.
"The name Haddley experienced a dip in popularity between 2014 and 2016, with 6 babies named Haddley born in 2014 and only 5 in 2016, totaling 11 births over the two years."