Tatsuo peaked in the US in 1916 at #824, and is too rare now to appear in the latest official lists.
Tatsuo as a boy’s name Share of babies Rank
Tatsuo 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 0.03 0.05 0.08 0.1 1880 1900 1920 1940 1960 1980 2000 2020 Tatsuo 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 0.03 0.05 0.08 0.1 1880 1920 1960 2000 Tatsuo 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 1880 1900 1920 1940 1960 1980 2000 2020 Tatsuo 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 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 1940 #3,130 (6) 1930 #3,289 (7) 1929 #3,247 (7) 1928 #1,125 (39) 1927 #3,151 (8) 1926 #2,904 (9) 1925 #3,155 (8) 1924 #3,867 (6) 1923 #2,950 (9) 1922 #3,532 (7) 1921 #2,502 (12) 1920 #3,489 (7) 1919 #3,115 (8) 1918 #1,998 (16) 1917 #2,562 (10)
The tide so far Peaked in the US in 1916 at #824. First recorded in the US in 1915.