Duff peaked in the US in 1880 at #909, and is too rare now to appear in the latest official lists.
Duff as a boy’s name Share of babies Rank
Duff as a boy’s name, US Babies per 1,000 in the published list, 1880–2025, for US. Gaps mark years with too few babies to be published. 0 0.01 0.03 0.04 0.05 1880 1900 1920 1940 1960 1980 2000 2020 Duff as a boy’s name, US Babies per 1,000 in the published list, 1880–2025, for US. Gaps mark years with too few babies to be published. 0 0.01 0.03 0.04 0.05 1880 1920 1960 2000 Duff as a boy’s name, US Official rank (1 = most popular, log scale), 1880–2025, for US. Gaps mark years with too few babies to be published. #1 #10 #100 #1,000 #10K #100K 1880 1900 1920 1940 1960 1980 2000 2020 Duff as a boy’s name, US Official rank (1 = most popular, log scale), 1880–2025, for US. Gaps mark years with too few babies to be published. #1 #10 #100 #1,000 #10K #100K 1880 1920 1960 2000
Babies per 1,000 of the same sex in each published list. Official rank; #1 at the top. Breaks in a line are years with too few babies to be published.Show the numbers Year US 2008 #11,037 (6) 1976 #5,587 (5) 1974 #4,634 (6) 1973 #4,054 (7) 1971 #3,963 (7) 1970 #2,891 (11) 1969 #2,308 (14) 1968 #3,673 (6) 1967 #3,559 (6) 1966 #2,627 (10) 1965 #2,982 (8) 1964 #2,205 (14) 1963 #2,200 (14) 1962 #2,186 (14) 1961 #2,070 (16)
The tide so far Peaked in the US in 1880 at #909. In the US records since the data begins in 1880.