Blake is an English boy name and it smeaning is Dark, Pale Skinned. Some more information is here
Either from the Old English 'blæc' (black, dark) or 'blac' (bright, shining). Originally a surname this is now also used as a given name. Blake's 7 was a British science fiction TV series, shown in the late 1970s. The main character was named Roj Blake.
Blake enjoys it's American popularity in the central states of the US, being noticeably absent from the top 100 of the majority of the Northeastern states (eg Maine, New Hampshire, Connecticut), and southwestern states (eg California, Arizona, New Mexico).