The beautiful Honor Blackman (1925-2020), British actress, famously portrayed 'Pussy Galore' in Goldfinger (1964). The British also spell the name without a 'U' (unlike the word 'honour' – British English).
An extremely famous bearer of this name is Honor Blackman, a British actress who played Cathy Gale in The Avengers, a British TV show which had its peak in the 60's during the reign of Cathy Gale, and later Emma Peel (Dame Diana Rigg). Honor Blackman went on to play Pussy Galore in the James Bond movie Goldfinger.
The British also spell the name without a 'U' (unlike the word 'honour' – British English).