In 2025, 5 US boys were named Robb, making it the 13,491st most common boys’ name of the year. Its best rank for boys was #502, reached in 1969. The most boys given the name in a single year was 246, in 1970. For comparison, it was unranked (under five boys) in 2015 and #1,735 in 1950.
Social Security card records list Robb in 71 years of the 146 from 1880 to 2025, starting in 1917 with 5 babies. In all, 3,194 US babies have been given the name, all of them boys. Its busiest decade was the 1960s, with 1,117 babies named Robb.
Over the 10 years from 2016 to 2025, 10 US boys were named Robb; the busiest of those years was 2025, with 5. In 2025 that was about 1 in 341,615 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Robbie (43,939 babies since 1880), Robby (10,780 babies since 1880), Robbin (10,384 babies since 1880) and Rob (8,775 babies since 1880).