In 2025, 195 US boys were named Brendan, making it the 1,098th most common boys’ name of the year, down 89 places from #1,009 in 2024. That is 27 fewer than the 222 boys named Brendan in 2024. Its best rank for boys was #96, reached in 1999. That year also had the most boys given the name: 3,995. For comparison, it was #387 in 2015 and #880 in 1950.
Social Security card records list Brendan in 114 years of the 146 from 1880 to 2025, starting in 1912 with 9 babies. In all, 92,141 US babies have been given the name, 0.4% of them girls and 99.6% boys. Its busiest decade was the 1990s, with 28,630 babies named Brendan.
Over the 10 years from 2016 to 2025, 3,779 US boys were named Brendan; the busiest of those years was 2016, with 688. In 2025 that was about 1 in 8,759 of the boys in SSA’s list for the year.
Among the states, Brendan ranked highest in Connecticut in 2025, at #449 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Branden (27,867 babies since 1880), Brenden (25,757 babies since 1880), Brendon (20,103 babies since 1880) and Brandan (5,776 babies since 1880). Rarer spellings such as Brendin, Brynden and Bryndon are summarised on this page.