Prosperous or abundance
Derived from the Irish surname Ó Raifeartaigh, which stems from the word 'rath' meaning prosperity or 'ro-fheartach' meaning very wealthy or prosperous. It is a distinctive surname-name that has gained popularity in the UK and is beginning to find favor in the US.
About 14 boys were named Rafferty in 2025.
US births per 5-year period, 1990–present (SSA data).
English model and actor, son of Jude Law
The title character and protagonist · Rafferty (TV series)
Scottish singer-songwriter known for 'Baker Street'
