What Rafferty means
Rafferty means “flood tide”.
American usage and historical context
In the United States, 283 boys were recorded with the name Rafferty between 1987 and 2025. Its highest annual count was 19 in 2024; its best national rank was #5,199 in 2024.
Over 5 years its rank fell, from #5,902 in 2020 to #6,356 in 2025. Over 10 years its rank rose, from #6,980 in 2015 to #6,356 in 2025.
Sources & methodologyReferences, data & attribution
Meaning, origin, and language notes draw on the references below.
American popularity figures use published Social Security Administration records for this exact spelling. Counts below five for a name, sex, and year are omitted.