Armour is a very rare boys' name that peaked in 1917 and has since faded.
Armour is a boy name. In 2025 it ranked #8,979 for boy births in the United States (and #18,625 across all names), given to 8 babies. Armour first appears in 1907 and peaked in 1917 (14 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 8 | 8 | #8,979 |
| 2021 | 5 | 5 | #12,304 |
| 1947 | 7 | — | #3,104 |
| 1945 | 6 | — | #3,004 |
| 1943 | 5 | — | #3,569 |
| 1935 | 7 | — | #2,969 |
| 1934 | 8 | — | #2,750 |
| 1932 | 7 | — | #3,105 |
| 1928 | 7 | — | #3,372 |
| 1927 | 8 | — | #3,166 |
| 1926 | 6 | — | #3,727 |
| 1925 | 6 | — | #3,759 |
| 1924 | 5 | — | #4,383 |
| 1923 | 11 | — | #2,625 |
| 1922 | 5 | — | #4,348 |
| 1921 | 11 | — | #2,637 |
| 1920 | 11 | — | #2,610 |
| 1919 | 11 | — | #2,518 |
| 1918 | 9 | — | #2,895 |
| 1917 | 14 | — | #2,098 |
| 1916 | 10 | — | #2,555 |
| 1915 | 6 | — | #3,417 |
| 1914 | 11 | — | #1,977 |
| 1912 | 7 | — | #2,058 |
| 1907 | 6 | — | #1,203 |